[R] Simple loop

2011-05-03 Thread Woida71
Hello everybody, I am beginning with loops and functions and would be glad to have help in the following question: If i have a dataframe like this Site Prof H 1 1 24 1 1 16 1 1 67 1 2 23 1 2 56 1 2 45 2 1 67 2 1 46 An

[R] Creating dataframes

2011-05-13 Thread Woida71
I would like to create a certain number of dataframes out of one dataframe where each of the dataframes is related to a factor. This should be possible with a loop or a function, as is very clumsy to do it manually when there are quite a lot factors. For example having a dataframe called "exmpl":