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.
Sex |
The sex of the student. (Factor with levels "Male" and "Female" .)
|
Wr.Hnd |
The 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 |
The height of the student, in centimetres. |
M.I |
Indicates 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. |
The components of the data frame are: