installPackages {sos} | R Documentation |
Ensure that the most important packages
in x
are installed. "Importance" here is
defined in the description of the minCount
argument below.
installPackages(x, minCount, ...) ## S3 method for class 'findFn' installPackages(x, minCount, ...) ## S3 method for class 'packageSum' installPackages(x, minCount, repos = getOption("repos"), ...)
x |
either a character vector to be passed to
|
minCount |
Controls how many of the packages identified in
If |
repos |
argument passed to
|
... |
optional arguments passed to
|
Functions PackageSum2
and
packageSum
obtain some of the information
displayed from installed packages. To get more
information in those summaries, run
installPackages
on a findFn
or
packageSum
object to install more
of the packages found.
none
Spencer Graves
## ## 1. findFn object ## spl <- findFn("spline", maxPages = 2) # check the code but do not install anything: installPackages(spl, minCount=spl[1, 'Count']+1) # default: install packages with # Count>=minCount ## Not run: installPackages(spl) ## End(Not run) ## ## 2. packageSum object ## splS <- packageSum(spl) # check the code but do not install anything: installPackages(splS, splS[1, 'Count']+1) # install ALL packages ## Not run: installPackages(splS, 1) ## End(Not run)