qgraph Package — data.big5" />
data.big5.RdThis is a Big 5 dataset from the qgraph package (Dolan, Oorts, Stoel, Wicherts, 2009). It contains 500 subjects on 240 items.
data(data.big5) data(data.big5.qgraph)
The format of data.big5 is:
num [1:500, 1:240] 1 0 0 0 0 1 1 2 0 1 ...
- attr(*, "dimnames")=List of 2
..$ : NULL
..$ : chr [1:240] "N1" "E2" "O3" "A4" ...
The format of data.big5.qgraph is:
num [1:500, 1:240] 2 3 4 4 5 2 2 1 4 2 ...
- attr(*, "dimnames")=List of 2
..$ : NULL
..$ : chr [1:240] "N1" "E2" "O3" "A4" ...
In these datasets, there exist 48 items for each dimension. The Big 5
dimensions are Neuroticism (N), Extraversion (E),
Openness (O), Agreeableness (A) and
Conscientiousness (C). Note that the data.big5 differs from
data.big5.qgraph in a way that original items were recoded into
three categories 0,1 and 2.
See big5 in qgraph package.
Dolan, C. V., Oort, F. J., Stoel, R. D., & Wicherts, J. M. (2009). Testing measurement invariance in the target rotates multigroup exploratory factor model. Structural Equation Modeling, 16, 295-314.