search for: mirauta

...Load the text file with the functions in the current script: x=parse("path") 2. transform the tex in a function: f1=eval(x[1]), f2=eval(x[2]) if more than one function is stored in the text file 3. use the functions as normal Is there another possibility to do the same? Thank you, Mihai Mirauta [[alternative HTML version deleted]]

Hi everybody, I use for the moment "#" at the begining of each line for comments. Is there any possibility to comment more than one line, like something which shows the beggingng and the end of the comment? Or is there a possibility to comment only a part of a line? Thanks, Mihai [[alternative HTML version deleted]]

Hello, Could someone tell me, how can I select from a dataframe only those columns whose names contain a certain text? For example, if the column names are "Bond1.Creditclass","Bond1.Price","Bond2.Creditclass","Bond2.Price", how do I select only the columns corresponding to Bond1? Thanks a lot, Mihai [[alternative HTML version deleted]]

Hello, Having the matrix d > d value value2 class 1 1 1 x 2 2 2 x 3 3 3 x 4 4 2 x 5 5 1 y 6 11 3 y 7 12 4 z 8 13 5 z 9 14 6 z 10 15 7 z I want to calculate the means and cov matrix for groups x,y,z. I know how to do it the long way. I tried to use tapply and

Hello, I receive a lot of emails from the forum members.Is there any way to make the option for a daily summary?If not can may email be removed from the list?I want to continue using the forum but the numebr of emails I receive dialy is too big :) Thanks,Bogdan [[alternative HTML version deleted]]

Hello, I have the vector (a,b,a,c) and I trying to obtain it's distinct elements in another vector. Is there a function that can do this? Thanks, Bogdan -- View this message in context: http://www.nabble.com/distinct-elements-of-a-vector-tp25168032p25168032.html Sent from the R help mailing list archive at Nabble.com.