[R] two questions
klavan at tiscalinet.it
Mon Apr 15 14:54:35 CEST 2002
The first: if I have a vector as (1,1,3,2,1,1), which is the command that
gives all the positions of the min value? From the vector of the example a
would like to obtain a new vector as (1,2,5,6) that give me all the
positions of the minimum value 1.
The second: if I have a matrix "A" and I want to obtain a new matrix
deleting a column or a row of A, what have I to do?
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch
More information about the R-help