| nrow {slinky} | R Documentation |
Get the number of rows and columns in L1000 data represented by Slinky object.
nrow(x) ## S4 method for signature 'Slinky' nrow(x) ncol(x) ## S4 method for signature 'Slinky' ncol(x)
x |
an object of class Slinky |
number of rows or columns of current (possibly subsetted) L1000 data set.
# for build/demo only. You MUST use your own key when using the slinky
# package.
user_key <- httr::content(httr::GET('https://api.clue.io/temp_api_key'),
as='parsed')$user_key
sl <- Slinky(user_key,
system.file('extdata', 'demo.gctx',
package='slinky'),
system.file('extdata', 'demo_inst_info.txt',
package = 'slinky'))
ncol(sl)
nrow(sl)