This can be modified using a slider in the parameters tab allowing you to look at the influence on the fit.Īdding additional scatter plots allows you to compare different properities easily, clicking on "Add legend" automatically adds a colour coded key.
You can look at the outliers and remove them using the distance function. Clicking on the "Add function fit" allow you fit a line to the data, current options are linear, quadratic, cubic, exponential and power.
DELETE PLOT COMMAND DATAGRAPH MAC OS X
The use of inbuilt Mac OS X technologies (colour picker, fonts) means that the program has a very familiar "look and feel" which will benefit new users.The Title, axis labels are all added by simply typing into the relevant text boxes, clicking on the disclosure triangle allows access to the formating options. Click on the disclosure triangle to modify the display style, here you can change the point style (choice of 9), colour and size. in this case "Add scatter plot", select the values for the x and y axes. To create a plot simply click on the graph type. When the data has been imported it is possible to do simple arithmetic manipulations of the data and enter the result in a new column. csv) or by using "Import File" from the "Data" menu. The rightmost "Parameters" button opens a side panel giving access to sliders and other interactive manipulation tools.ĭata can be entered either by typing values into the left hand pane, pasting delimited text (e.g. Across the top of the window are the various graph commands, these are also available from the application menu. On startup the application displays a three pane window, the left hand pane contains the data set being explored, the upper pane the display options and the lower pane the graph display. Application Review: DataGraph (formally known is DataPlot)Īt the recent WWDC 2006 there was a discussion about the need for a simple 2D plotting tool, David Adalsteinsson the author of the scientific visualisation tool DataTank has created DataGraph a 2D plotting tool with the design philosophy "Simple and Powerful Plotting".
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