Hello,
I am a student in Paris and I encounter some difficulties in programming R.
I have one data frame made up of 4 columns and 250 lines and whose each line
is a family.
I made a random pulling with handing-over of the families 250 times what
brings me to a new dataframe.
With this new dataframe, I apply a program which calculates 2 parameters X1
and X2.
I start again, 2000 times, and at the end :
I obtains 2000 values of X1 and X2.
With that I know the empirical law of X1 and X2 and I determine a confidence
interval of X1 and X2.
The problem is that I do not know draw the ellipso?de confidence (region
confidence) . I have download the package ellipse but I do not see.
Can you help me please ?? I thank you in advance.
Cordially,
Hamida MOHAMDI
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