# 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 quickly. -- View this message in context: http://r.789695.n4.nabble.com/Creating-subsets-of-a-matrix-tp3232838p3233150.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
