expsy {psy}R Documentation

Data set related to psychometry

Description

The expsy data frame has 30 rows and 16 columns with missing data. it1-it10 correspond to the rating of 30 patients with a 10 items scale. r1, r2, r3 to the rating of item 1 by 3 different clinicians of the same 30 patients. rb1, rb2, rb3 to the binary transformation of r1, r2, r3 (1 or 2 -> 0; and 3 or 4 -> 1) .

Usage

data(expsy)

Format

This data frame contains the following columns:

it1
a numeric vector corresponding to item 1 (rated from 1:low to 4:high)
it2
a numeric vector corresponding to item 2 (rated from 1:high to 4:low)
it3
a numeric vector corresponding to item 3 (rated from 1:low to 4:high)
it4
a numeric vector corresponding to item 4 (rated from 1:low to 4:high)
it5
a numeric vector corresponding to item 5 (rated from 1:low to 4:high)
it6
a numeric vector corresponding to item 6 (rated from 1:low to 4:high)
it7
a numeric vector corresponding to item 7 (rated from 1:low to 4:high)
it8
a numeric vector corresponding to item 8 (rated from 1:low to 4:high)
it9
a numeric vector corresponding to item 9 (rated from 1:low to 4:high)
it10
a numeric vector corresponding to item 10 (rated from 1:low to 4:high)
r1
a numeric vector corresponding to item 1 rated by rater 1
rb1
binary transformation of r1
r2
a numeric vector corresponding to item 1 rated by rater 2
rb2
binary transformation of r2
r3
a numeric vector corresponding to item 1 rated by rater 3
rb3
binary transformation of r3

Source

artificial data

Examples

data(expsy)
expsy[1:4,]

[Package psy version 0.6 Index]