38 lines
1.2 KiB
Plaintext
38 lines
1.2 KiB
Plaintext
|
|
||
|
|
R version 2.9.0 Under development (unstable) (2009-01-28 r47758)
|
||
|
|
Copyright (C) 2009 The R Foundation for Statistical Computing
|
||
|
|
ISBN 3-900051-07-0
|
||
|
|
|
||
|
|
R is free software and comes with ABSOLUTELY NO WARRANTY.
|
||
|
|
You are welcome to redistribute it under certain conditions.
|
||
|
|
Type 'license()' or 'licence()' for distribution details.
|
||
|
|
|
||
|
|
R is a collaborative project with many contributors.
|
||
|
|
Type 'contributors()' for more information and
|
||
|
|
'citation()' on how to cite R or R packages in publications.
|
||
|
|
|
||
|
|
Type 'demo()' for some demos, 'help()' for on-line help, or
|
||
|
|
'help.start()' for an HTML browser interface to help.
|
||
|
|
Type 'q()' to quit R.
|
||
|
|
|
||
|
|
> library(foreign)
|
||
|
|
> ex1.51 <- read.mtp("ex1-51.mtp")
|
||
|
|
> summary(ex1.51)
|
||
|
|
Length Class Mode
|
||
|
|
control 26 -none- numeric
|
||
|
|
seeded 26 -none- numeric
|
||
|
|
> str(ex1.51)
|
||
|
|
List of 2
|
||
|
|
$ control: num [1:26] 1203 830 372 346 321 ...
|
||
|
|
$ seeded : num [1:26] 2746 1698 1656 978 703 ...
|
||
|
|
> ex1.51 <- data.frame(ex1.51)
|
||
|
|
> summary(ex1.51)
|
||
|
|
control seeded
|
||
|
|
Min. : 1.00 Min. : 4.10
|
||
|
|
1st Qu.: 24.82 1st Qu.: 98.12
|
||
|
|
Median : 44.20 Median : 221.60
|
||
|
|
Mean : 164.59 Mean : 441.98
|
||
|
|
3rd Qu.: 159.20 3rd Qu.: 406.02
|
||
|
|
Max. :1202.60 Max. :2745.60
|
||
|
|
> q()
|