FaceExp: Facial Expression Data

Description Usage Format References Examples

Description

Dissimilarity matrix of 13 facial expressions (Abelson & Sermat, 1962). The external scales are taken from Engen et al. (1958) reflecting the following three perceptual dimensions: pleasant-unpleasant (PU), attention-rejection (AR), and tension-sleep (TS).

Usage

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Format

Symmetric dissimilarity matrix and data frame with 3 perceptual dimensions

References

Abelson, R. P., & Sermat, V. (1962). Multidimensional scaling of facial expressions. Journal of Experimental Psychology, 63, 546-554.

Engen, B., Levy, N., & Schlossberg, H. (1958). The dimensional analysis of a new series of facial expressions. Journal of Experimental Psychology, 55, 454-458.

Examples

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Example output

Loading required package: plotrix
Loading required package: colorspace
Loading required package: e1071

Attaching package:smacofThe following object is masked frompackage:base:

    transform

 'dist' num [1:78] 4.05 8.25 5.57 1.15 2.97 4.34 4.9 6.25 1.55 1.68 ...
 - attr(*, "Size")= int 13
 - attr(*, "call")= language as.dist.default(m = delta)
 - attr(*, "Diag")= logi FALSE
 - attr(*, "Upper")= logi FALSE
 - attr(*, "Labels")= chr [1:13] "Grief at death of mother" "Savoring a Coke" "Very pleasant surprise" "Maternal love-baby in arms" ...
'data.frame':	13 obs. of  3 variables:
 $ PU: num  3.8 5.9 8.8 7 3.3 3.5 2.1 6.7 7.4 2.9 ...
 $ AR: num  4.2 5.4 7.8 5.9 2.5 6.1 8 4.2 6.8 3 ...
 $ TS: num  4.1 4.8 7.1 4 3.1 6.8 8.2 6.6 5.9 5.1 ...

smacof documentation built on Feb. 11, 2021, 3 a.m.