inst/snippets/Example2.17.R

histogram( ~ Pulse, fit = "normal", data = StudentSurvey)
mean <- mean( ~ Pulse, data = StudentSurvey); mean
sd <- sd( ~ Pulse, data = StudentSurvey); sd
mean - 2*sd
mean + 2*sd
rpruim/Lock5withR documentation built on May 28, 2019, 1:31 a.m.