Hi All,
As a newbie, I have been trying to write a code on flipping a coin. More specifically, I write a simple code to simulate the outcomes of flipping a coin as 0 representing heads and 1 representing tails on an increasing number of trials as below:
forvalues i = 10(10)100 {
set obs `i'
g trial`i' = int(2*runiform())
However, what I was not able to do is to plot a line graph showing the frequency of each simulation vs the number of trials. For instance, the frequency of the tail is, say, 0.7 for 10 trials, 0.65 for 20 trials, and ...0.51 for 1000 simulations (as the number of trials increases, the frequency gets closer to .50). How can I draw a line graph showing each frequency of tails (or, heads) on the vertical axis and the number of trials on the horizontal axis?
Many thanks in advance.
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