Stata Line Graph Sum
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Stata Line Graph Sum a’s -graph twoway function- draws the line plot of a specified function. Example, the half of a parabola with the equation y = x^2 can be drawn by typing: tw function y = 4*x^2 The default is that the function is drawn over the range [0,1].
Faq: frequency plots. Frequency plots can be made in Stata using the hist command with the freq option.. hist mpg, freq . hist rep78, freq However, if the variable you are graphing takes on noninteger values, this command will not work.
Graphics: combining twoway scatterplots. This module shows examples of combining twoway scatterplots. This is illustrated by showing the command and the resulting graph. This includes hotlinks to the Stata Graphics Manual available over the web and from within Stata by typing help graph. The data set used in these examples can be obtained using the following command: