User Portlet User Portlet

Diego Ramos
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Often students are asked for making a sketch of a parametric or polar curve by making a table of (x,y) or (r, \theta) coordinates and plotting the different points to join them with a smooth curve. This tool pretend to simplify this task for student...
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Hi, this may be a conceptual question, but if it possible I would like to know why when I use the "ANOVATable" property of a NonlinearModelFit object it does not show the F-Statistic and the corresponding P-Value. The following is the FittedModel...
Hi! I have posted this question in the following link. Thanks for your suggestions! https://mathematica.stackexchange.com/questions/228602/how-to-plot-data-from-a-free-dataset-which-update-daily-in-a-web-page
Hi! I am trying to reproduce a GraphicsGrid to visualize data as follows: ofdata = ExampleData[{"Statistics", "OldFaithful"}]; GraphicsGrid[{ {ListPlot[ofdata], DensityHistogram[ofdata, 20, "PDF"]}, {Histogram3D[ofdata, 20,...
I am using `FormPage` to generate a DateListPlot with the TimeSeries of "ConfirmedCases" by Country. The code which I am using is CloudDeploy[FormPage[ { "pais" -> "Country", "Label" -> "PaĆ­s", "Input" ->...