[R] Creating subsets of a matrix
poolmunch at gmail.com
Mon Jan 24 00:01:50 CET 2011
# 4 . (a) Create subvectors, one for boys and one for girls.
bmi.male <- subset(bmi, gender == "male") # Creates a subset of bmi with
male only values n=30
bmi.female <- subset(bmi, gender == "female") # Creates a subset of bmi
with female only values n=30
male.bmi.only <-(bmi.male [, 1]) # To help with the next questions I
remove the "male" and
female.bmi.only <-(bmi.female [, 1]) # "female" columns in favour of
naming the data sets.
I went with Josh's answer and I thank you for the help I received so
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