[.massvector {mscalib} | R Documentation |
The massvector extends matrix. The masses and intensities can be accessed like in case of a matrix. Do not use mv[1:10] (not handled properly)
i |
row access |
j |
column access |
peak |
object from which to extract elements. |
xxx |
If rows are selected then a massvector is returned. If columns are accessed than arrays are returned. |
Witold Wolski wolski@molgen.mpg.de
peaks.massvector
,
mass.massvector
,
mget.massvector
,
data(mv1) ls() mv1[1:10,] # returns a massvector of length 10 mv1[1:10,1] # the first ten masses are returned. mv1[,1] # the masses are returned. mv1[,2] # the peak area are returned.