survey {MASS} | R Documentation |
This data frame contains the responses of 237 Statistics I students at the University of Adelaide to a number of questions.
survey
The components of the data frame are:
Sex
The sex of the student. (Factor with levels "Male"
and "Female"
.)
Wr.Hnd
span (distance from tip of thumb to tip of little finger of spread hand) of writing hand, in centimetres.
NW.Hnd
span of non-writing hand.
W.Hnd
writing hand of student. (Factor, with levels "Left"
and "Right"
.)
Fold
“Fold your arms! Which is on top” (Factor, with levels
"R on L"
, "L on R"
, "Neither"
.)
Pulse
pulse rate of student (beats per minute).
Clap
‘Clap your hands! Which hand is on top?’ (Factor, with levels
"Right"
, "Left"
, "Neither"
.)
Exer
how often the student exercises. (Factor, with levels "Freq"
(frequently), "Some"
, "None"
.)
Smoke
how much the student smokes. (Factor, levels "Heavy"
,
"Regul"
(regularly), "Occas"
(occasionally),
"Never"
.)
Height
height of the student in centimetres.
M.I
whether the student expressed height in imperial
(feet/inches) or metric (centimetres/metres) units. (Factor, levels
"Metric"
, "Imperial"
.)
Age
age of the student in years.
Venables, W. N. and Ripley, B. D. (1999) Modern Applied Statistics with S-PLUS. Third Edition. Springer.