"It's the difference between reading a bunch of data, bar charts, regression analysis, and talking to the people who make up the data in those bar charts," he said.
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Yes, they bristle with bar charts, scatterplot diagrams and sometimes eyeball-blistering terminology.
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But before you draft the bar charts, it's worth noting that not all video views are created equal.
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It included a series of bar charts that assessed the risk that Mr. Loomis would commit more crimes.
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In this course you'll use Python to explore bar charts, line plots, Quiver plots, 3D lines, and other impressive data visualization techniques.
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The Liberal Democrats have gained notoriety for bar charts which appear to inflate their own prospects of electoral success compared to other parties.
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But on the left side, bar charts that mapped total daily messages exchanged over time had some spikes in 2016 and 2017 but was, for the most part, bare.
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Economist and data analytics junkie, Max Roser, tweeted an image of pie charts versus bar charts to demonstrate how pie charts cannot accurately display the differences in close data.
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Scheltens proposes alternative solutions, like a list of states with bar charts or a cartogram, which is a kind of map that distorts geographical areas based on some variable.
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First, they trained a computer algorithm to distinguish between various sorts of figures—which they defined as diagrams, equations, photographs, plots (such as bar charts and scatter graphs) and tables.
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Amongst the other graphical representation techniques and terminology, there are bar charts, pie charts (better known as Camembert or Donut Chart), scatter graphs, lines, bubbles, heat maps, (mapping of "hotspots"), etc.
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But given the old-school vibe at ABC's presentation, which featured the traditional schedule walk-through and PowerPoint bar charts, it did feel a bit like an old-dog network that hasn't yet learned the new tricks.
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But for now, in crucial London districts, the race has become a battle of bar charts, as both Labour and the Liberal Democrats try to prove they are best positioned to win three-way fights for seats.
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"(Wheat) caught some chart buying as it became clear we would score an outside day higher on the bar charts," Charlie Sernatinger, global head of grain futures at ED&F Man Capital, said in a note to clients.
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Politico's bar charts represent the popular vote and not the number of electoral votes, but it doesn't matter if each state's electoral votes were represented by an appropriately colored and sized bar — it's far easier to find the state you're looking for in a map, not a list.
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Combined with Power BI's custom visualizations (which take a bit of work to set up), companies are already able to take this data way beyond the usual pivot tables and bar charts and fully make it their own — and now they can easily disseminate these within their companies, too, without having to worry about paying for every individual user.
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Histograms are sometimes confused with bar charts. A histogram is used for continuous data, where the bins represent ranges of data, while a bar chart is a plot of categorical variables. Some authors recommend that bar charts have gaps between the rectangles to clarify the distinction.
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3D bar chart (frequency of personal pronouns). Bar charts have a discrete domain of categories, and are usually scaled so that all the data can fit on the chart. When there is no natural ordering of the categories being compared, bars on the chart may be arranged in any order. Bar charts arranged from highest to lowest incidence are called Pareto charts.
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Composite bar charts are bar charts where each bar displays multiple data points stacked in a single row or column. This may, for instance, take the form of uniform height bars charting a time series with internal stacked colours indicating the percentage participation of a sub-type of data. Another example would be a time series displaying total numbers, with internal colors indicating participation in the total by sub-types.
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The MONAHRQ-generated reporting website can report four types of information. Reports are shown as tables, maps, and/or bar charts. The website also provides search features and help information. 1\. Hospital quality measures.
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Bar graphs can also be used for more complex comparisons of data with grouped bar charts and stacked bar charts. In a grouped bar chart, for each categorical group there are two or more bars. These bars are color-coded to represent a particular grouping. For example, a business owner with two stores might make a grouped bar chart with different colored bars to represent each store: the horizontal axis would show the months of the year and the vertical axis would show the revenue.
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Dot plot may also refer to plots of points that each belong to one of several categories. They are an alternative to bar charts or pie charts, and look somewhat like a horizontal bar chart where the bars are replaced by a dots at the values associated with each category. Compared to (vertical) bar charts and pie charts, Cleveland argues that dot plots allow more accurate interpretation of the graph by readers by making the labels easier to read, reducing non-data ink (or graph clutter) and supporting table look-up.
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28, available on Google Books, accessed December 1, 2012. It had a macro language and SQL "structured query language" that allowed reports, its own spreadsheet interface and statistical graphics, i.e., pie charts, bar charts, etc. KnowledgeMan was designed by David Bartkus.
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After several astronomical surveys, the number of known PHAs has increased tenfold since the end of the 1990s (see bar charts below). The Minor Planet Center's website List of the Potentially Hazardous Asteroids also publishes detailed information for these objects.
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Bar charts, pie charts and X-Y charts are supported through calls to procedures in the `AWE_Interfaces` module. Defaults provide simplified usage but a great deal of flexibility in output colors, line colors and widths, background, etc. are available if desired.Absoft Pro Fortran 14.0 User Guide, Chapter 8, section Plots.
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Alternatively, a stacked bar chart could be used. The stacked bar chart stacks bars that represent different groups on top of each other. The height of the resulting bar shows the combined result of the groups. However, stacked bar charts are not suited to data sets where some groups have negative values.
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Another alternative is to use small, inline bar charts, which may be compared to sparklines. Although radar and polar charts are often described as the same chart types, some sources make a difference between them and even consider the radar chart to be a polar chart's variation that does not display data in terms of polar coordinate.
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Fit statistics are reported along with factor loadings and error variances. IRT methods include the Rasch, partial credit, and rating scale models. IRT equating methods include mean/mean, mean/sigma, Haebara, and Stocking-Lord procedures. jMetrik also includes IRT illustrator, a basic descriptive statistics and a graphics facility that produces bar charts, pie chart, histograms, kernel density estimates, and line plots.
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Google Fusion Tables was a web service provided by Google for data management. Fusion tables can be used for gathering, visualising and sharing data tables. Data are stored in multiple tables that Internet users can view and download. The web service provided means for visualizing data with pie charts, bar charts, lineplots, scatterplots, timelines, network graphs, HTML-formatted card-layouts, and geographical maps.
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Barack Obama John McCain This article provides line graphs and bar charts of scientific, nationwide public opinion polls that have been conducted relating to the 2008 United States presidential election. All graph data is taken from Nationwide opinion polling for the United States presidential election, 2008 and Statewide opinion polling for the United States presidential election, 2008. This page was last updated on November 8, 2008.
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From 1892 Lee worked in Pearson's biometric laboratory. Initially as volunteer, Lee eventually received a salary of £90 a year and worked three days a week. Her duties included reducing data, computing correlation coefficients, creating histogram bar charts, and calculating new kind of chi- squared distribution statistics. In addition she did "all the hundred and one things that need doing" and acted as a laboratory secretary.
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All songs played are added to a log from which personal top artist/track bar charts and musical recommendations are calculated. This automatic track logging is called scrobbling. Last.fm automatically generates a profile page for every user which includes basic information such as their user name, avatar, date of registration and total number of tracks played. There is also a Shoutbox for public messages.
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Edugraphics, even though the term has not yet been widely spread, were used first in textbooks in every country. For example, in history textbooks, the use of timelines was highly effective for its power to illustrate several historical information elements in one straight line. Maps showed the population of a country, its social status, etc. The images used were called "graphics", "pie-charts", "bar-charts", "maps".
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His scientific achievements as reformer in the field of mercantilism were less driven by theoretical originality, but rather through practical usefulness, educational preparation and thoroughness. He constantly developed new methods of statistical representation, including one of the first bar charts and area charts. His political concern was the Enlightenment, the defense of press freedom and public education, in particular by free availability of statistical data.
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However, proponents of estimation statistics warn against reporting only a few numbers. Rather, it is advised to analyze and present data using data visualization. Examples of appropriate visualizations include the Scatter plot for regression, and Gardner-Altman plots for two independent groups. While historical data-group plots (bar charts, box plots, and violin plots) do not display the comparison, estimation plots add a second axis to explicitly visualize the effect size.
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For example, independence is shown when the boxes across categories all have the same areas. Mosaic plots were introduced by Hartigan and Kleiner in 1981 and expanded on by Friendly in 1994. Mosaic plots are also called Mekko charts due to their resemblance to a Marimekko print. As with bar charts and spineplots, the area of the tiles, also known as the bin size, is proportional to the number of observations within that category.
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Computer models consider several traditional factors concurrently to derive individual survival predictions and calculations of potential treatment benefits. The validated algorithms can present visually appealing graphics that assist in treatment decisions. In addition, other classifications of breast cancers do exist and no uniform system has been consistently adopted worldwide. Adjuvant! is based on US cohorts and presents colored bar charts that display information that may assist in decisions regarding systemic adjuvant therapies.
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Simple graphs can be produced using few parameters in addition to the data.Ploticus Prefabs Accessed 9 September 2011. Users can create and modify "prefabs". Ploticus supports the following types of plot: line plots, filled line plots, category line plots, ranges sweeps, pie graphs, vertical bar graphs, horizontal bar charts, timelines, floating bar segments, bar proportions, scatter plots, heat maps (density grids), single variable distribution, error bars, curve fitting, vector plots, Venn diagrams, Venn magnitude charts, tree diagrams.
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Several chart types based on TAChart in SimThyr, an application written with Lazarus TAChart is a component for the Lazarus IDE that provides charting services. Similar to Tchart and Teechart for Delphi it supports a collection of different chart types including bar charts, pie charts, line charts and point series. Apart from a screen canvas, output is possible in form of SVG, OpenGL, printer, WMF, and other formats. TAChart is bundled with the Lazarus Component Library.
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Analysed and clarified processes are allowed to implement on the actual business. Then, an organisation monitors its business and improves the overall stage of process. To evaluate the sequence of process, measurement is an essential element that shows results of process performance with numerical and comparative data. In other words, organisations obtain a relevant analysis using the measurements that can be shown as graphical representations such as pie charts, bar charts, cause-and-effect analysis, and gap analysis.
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Mallard BASIC, like LocoScript, was a Locomotive Software product, but ran under CP/M. This version of BASIC lacked built-in graphics facilities, but included JetSAM, an implementation of ISAM that supported multiple indexes per file, so that programs could access records directly by specifying values of key fields. The CP/M software bundle also included the Digital Research implementation of Seymour Papert's LOGO programming language and a graphics program that could produce pie charts and bar charts.
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In 1626, Christoph Scheiner published the Rosa Ursina sive Sol, a book that revealed his research about the rotation of the sun. Infographics appeared in the form of illustrations demonstrating the Sun's rotation patterns. In 1786, William Playfair, an engineer and political economist, published the first data graphs in his book The Commercial and Political Atlas. To represent the economy of 18th Century England, Playfair used statistical graphs, bar charts, line graphs, area charts, and histograms.
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An important part of data analysis and presentation is the visualization (or plotting) of data. The subject of plotting Likert (and other) rating data is discussed at length in two papers by Robbins and Heiberger. In the first they recommend the use of what they call diverging stacked bar charts and compare them to other plotting styles. The second paper describes the use of the Likert function in the HH package for R, and gives many examples of its use.
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Bar charts were rendered two- dimensionally with apparent thickness added to make them seemingly recede from the axes. The technique made it easier for viewers to compare bar heights and estimate values from axis ticks and labels. Pie charts were handled analogously. Microsoft paid Genigraphics to produce more than 500 clip art drawings and symbols used in Microsoft programs.” In exchange for Genigraphics development efforts, Microsoft included a “Send to Genigraphics” link in every copy of PowerPoint through the 10.0 version (2000/2001).
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Support for both assertions rests upon interpreting the patterns produced from graphing the paired measures, The most common graphical convention is the Kruger–Dunning type graph used in the seminal paper. That paper depicted college students' accuracy in self-assessing their competencies in humor, logical reasoning, and grammar. Researchers adopted that convention in subsequent papers on the effect. Additional graphs used by other researchers who argued for the legitimacy of the effect include (y-x) versus (x) cross plots and bar charts.
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When determining how to communicate the results, the analyst may consider implementing a variety of data visualization techniques, to help clearly and efficiently communicate the message to the audience. Data visualization uses information displays (graphics such as, tables and charts) to help communicate key messages contained in the data. Tables are a valuable tool by enabling the ability of a user to query and focus on specific numbers; while charts (e.g., bar charts or line charts), may help explain the quantitative messages contained in the data.
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The figures used in the two bar charts came from the Neighborhood Statistics Census Data. The occupational structure of Peover Superior in 1881 The occupational history of Peover Superior has seen drastic changes; according to the 1881 statistics it was a predominantly agricultural parish with a large number both of men and of women employed in this sector, who would have been working on farms and other agricultural work. The occupational structure of Peover Superior in 2011. Since then the structure of occupation has changed immensely.
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Many sources consider William Playfair (1759-1824) to have invented the bar chart and the Exports and Imports of Scotland to and from different parts for one Year from Christmas 1780 to Christmas 1781 graph from his The Commercial and Political Atlas to be the first bar chart in history. Diagrams of the velocity of a constantly accelerating object against time published in The Latitude of Forms (attributed to Jacobus de Sancto Martino or, perhaps, to Nicole Oresme) about 300 years before can be interpreted as "proto bar charts".
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Minard's earliest known diagram is from 1825, but he did not start regularly producing statistical graphics until the 1840s. During this period he became interested in studying passenger and freight traffic to aid in the design of railroads. He created bar charts in which the width of each bar represents the length of the corresponding railroad segment, and its height the number of passengers. Analysis of such graphs led Minard to conclude that passengers and freight traveling for short distances between intermediate stations (and not just end-to-end traffic) were of primary importance in designing rail lines.
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The hikkake pattern, or hikkake, is a technical analysis pattern used for determining market turning-points and continuations. It is a simple pattern that can be observed in market price data, using traditional bar charts, point and figure charts, or Japanese candlestick charts. The pattern does not belong to the collection of traditional candlestick chart patterns. Though some have referred to the hikkake pattern as an "inside day false breakout" or a "fakey pattern", these are deviations from the original name given to the pattern by Daniel L. Chesler, CMT and are not popularly used to describe the pattern.
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However, many users considered the 'points and vector' graphics application easier and faster from the keyboard, as it utilized many keyboard shortcuts. The Windows- compatible version allowed users to create and compile text, digital images, diagrams, basic drawings and charts (such as bar charts and pie charts) into a digital slide show. It was originally a drawing tool, but was enhanced to include charting by either manually inputting data or importing data from the Lotus 1-2-3 spreadsheet program. Freelance worked within DOS to produce slides comparable to those of Microsoft PowerPoint, a program originally created for the Macintosh.
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PROSESS generates a detailed and colorful structure validation report, including tables, color- coded images and graphs or bar charts. Many of the tables contain embedded hyperlinks to additional details or explanations. For most of its graphs and charts, PROSESS uses a simple RAG (red, amber, green) color scheme to indicate the quality of different structure parameters for the protein (as a whole), for different members of the structure ensemble, for specific residues and for specific atoms. Different shades of red indicate serious problems, different shades of yellow or amber indicate potential problems and different shades of green indicate that the protein model or its residues/atoms are free of problems.
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The main improvement lauded by Sports Interactive for this version of FM is the improved scouting system. Scouts' and coaches' experience is now shown graphically via bar charts and scouts gain knowledge from areas they have scouted previously. To go with this it is now possible to get feeder/parent club status which allows to either send players to lower league teams to gain experience, make it easier to get work permits, merchandise sales in other areas etc. or, as a lower league team, to receive reserve and youth team players on free, season long loans and to generate extra revenue through associated 'fees' and friendly matches.
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While serving as nurse during the Crimean War, Florence Nightingale drew the first pie charts representing the monthly fatality rates of the conflict, distinguishing deaths due to battle wounds (innermost section), those due to infectious disease (outer section), and to other causes (middle section). (See figure.) Her charts clearly showed that most deaths resulted from disease, which led the general public to demand improved sanitation at field hospitals. Although bar charts representing frequencies were first used by the Frenchman A. M. Guerry in 1833, it was the statistician Karl Pearson who gave them the name histograms. Pearson used them in an 1895 article mathematically analyzing biological evolution.
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3D pie chart showing Atmospheric air components percentage A flaw exhibited by pie charts is that they cannot show more than a few values without separating the visual encoding (the “slices”) from the data they represent (typically percentages). When slices become too small, pie charts have to rely on colors, textures or arrows so the reader can understand them. This makes them unsuitable for use with larger amounts of data. Pie charts also take up a larger amount of space on the page compared to the more flexible bar charts, which do not need to have separate legends, and can display other values such as averages or targets at the same time.
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Examples of unnecessary elements that might be called chartjunk include heavy or dark grid lines, unnecessary text, inappropriately complex or gimmicky font faces, ornamented chart axes, and display frames, pictures, backgrounds or icons within data graphs, ornamental shading and unnecessary dimensions. Another kind of chartjunk skews the depiction and makes it difficult to understand the real data being displayed. Examples of this type include items depicted out of scale to one another, noisy backgrounds making comparison between elements difficult in a chart or graph, and 3-D simulations in line and bar charts. A map with chartjunk: the gradients inside each province The term chartjunk was coined by Edward Tufte in his 1983 book The Visual Display of Quantitative Information.
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It is scriptable using Qt Script for Applications (QSA). 2D and 3D plots of data can be rendered in a "worksheet", either by directly reading datafiles or from a spreadsheet, which LabPlot supports. It has interfaces to several libraries, including GSL for data analysis, the Qwt3d libraries for 3D plotting using OpenGL, FFTW for fast Fourier transforms and supports exporting to 80 image formats and raw PostScript. Other key features include live data plotting, support for the FITS format, for LaTeX and Rich Text labels, data masking, data picking from images, multiple plots in the same worksheet, pie charts, bar charts/histograms, interpolation, data smoothing, peak fitting, nonlinear curve fitting, regression, deconvolution, integral transforms, and others (see developers website listed below for details).
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The eye of a red-tailed hawk Visual acuity, or resolving power, is "the ability to distinguish fine detail" and is the property of cone cells. It is often measured in cycles per degree (CPD), which measures an angular resolution, or how much an eye can differentiate one object from another in terms of visual angles. Resolution in CPD can be measured by bar charts of different numbers of white/black stripe cycles. For example, if each pattern is 1.75 cm wide and is placed at 1 m distance from the eye, it will subtend an angle of 1 degree, so the number of white/black bar pairs on the pattern will be a measure of the cycles per degree of that pattern.
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In Defense of Global Capitalism is a shining example of what a gifted mind can do working with the truth to advance the cause of capitalism, which in the end is the cause of every decent man and woman". William H. Peterson of Washington Times wrote: "I hail him [Norberg] for making his case for globalization with solid facts, statistics, bar-charts, and lots of flesh-and-blood examples drawn from his travels." Dave O'Brien of Winnipeg Free Press called Norberg "Europe's answer to our own Naomi Klein" and Jacqueline Thorpe of the Canadian National Post wrote: "It is a sweet irony that the task of defending global capitalism from the likes of Canada´s own Naomi 'No Logo' Klein has fallen on the shoulders of a pony-tailed Swede who started out as an anarchist obsessed with goth music and black clothes. But it is a role Johan Norberg, author of In Defence of Global Capitalism and at 30, every bit as good-looking as left-wing pin-up Ms Klein, has easily morphed into.
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In virtue of this transposition, the theorem of the latitudo uniformiter difformis became the law of the space traversed in case of uniformly varied motion; thus Oresme published what was taught over two centuries prior to Galileo's making it famous.Catholic Encyclopedia: "Nicole Oresme" Diagrams of the velocity of an accelerating object against time in On the Latitude of Forms by Oresme have been cited to credit Oresme with the discovery of "proto bar charts". Significantly, Oresme developed the first proof of the divergence of the harmonic series. His proof, requiring less advanced mathematics than current "standard" tests for divergence (for example, the integral test), begins by noting that for any n that is a power of 2, there are n/2 - 1 terms in the series between 1/(n/2) and 1/n. Each of these terms is at least 1/n, and since there are n/2 of them they sum to at least 1/2. For instance, there is one term 1/2, then two terms 1/3+1/4 that together sum to at least 1/2, then four terms 1/5+1/6+1/7+1/8 that also sum to at least 1/2, and so on.
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