I am trying to install a package using "install.packages("ToothGrowth")". but I am getting following error:
Warning in install.packages : package ‘ToothGrowth’ is not available for this version of R.
PLESE SOMEBODY HELP ME WITH THIS.
it is a dataset, not a package so you should try the function data().
data(ToothGrowth)
head(ToothGrowth)
#
# > head(ToothGrowth)
# len supp dose
# 1 4.2 VC 0.5
# 2 11.5 VC 0.5
# 3 7.3 VC 0.5
# 4 5.8 VC 0.5
# 5 6.4 VC 0.5
# 6 10.0 VC 0.5
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