[,Slinky,numeric,numeric,ANY-method {slinky} | R Documentation |
Subsetting Slinky objects
## S4 method for signature 'Slinky,numeric,numeric,ANY' x[i, j] ## S4 method for signature 'Slinky,missing,numeric,ANY' x[i, j] ## S4 method for signature 'Slinky,missing,missing,ANY' x[i, j] ## S4 method for signature 'Slinky,numeric,missing,ANY' x[i, j]
x |
A Slinky Object |
i |
row index |
j |
column indes Subsets a Slinky object. This does not touch the data on file, it simply adjusts the index slots in the resulting Slinky object to speed up subsequent data operations. |
The subsetted Slinky object
# 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')) colnames(sl[,1:5]) rownames(sl[1:5,1:5])