Displaying 2 results from an estimated 2 matches for "wage_accepted".
2011 May 07
4
how to calculate the mean of a group in a table
Hi its me again
I don't mean to get on your nerves, but the use of R proofs to be a bit more
complicated than envisaged.
I would like to calculate the mean of a group of values, here
"wage_accepted". The group is determined by the stage and period, so in the
end there should be a column with the values of the wages in period 1
stage1, period 1 stage 2, period 2 stage1... Unfortunately, I haven't much
of a clue on how to program this. Could you tell me how the function should
roughly...
2011 May 04
2
select value from a column depending on a value in another column
Hi everybody
I couldn't find the solution to what must be quite a simple problem. Maybe
you can help?
treatment session period stage wage_accepted market
1 1 1 1 1 25 public
2 1 1 1 1 19 privat
3 1 1 1 1 15 public
4 1 1 1 2 32 pub...