Exploratory factor analysis based on the psych::fa function
exploratory_fa.RdExploratory factor analysis based on the psych::fa function
Arguments
- ...
Arguments passed to the psych::fa function.
- factor_names
A character vector with names for the resulting factors. If not provided, default names are chosen.
- sort
If TRUE, loadings are sorted.
- cut
Loadings below cut will be omitted in the resulting data frame.
- round
Number of digits to round loadings (based on the base::round function)
Examples
ex_itrf |>
select_items(subscale %in% c('Int', 'Ext')) |>
exploratory_fa(nfactors = 2)
#> Loading required namespace: GPArotation
#> MR1 MR2
#> itrf_E_13 0.82
#> itrf_E_9 0.81
#> itrf_E_11 0.8
#> itrf_E_10 0.79
#> itrf_E_8 0.79
#> itrf_E_7 0.78
#> itrf_I_20 0.73
#> itrf_E_12 0.68
#> itrf_E_16 0.67
#> itrf_E_14 0.56
#> itrf_E_6 0.53
#> itrf_E_5 0.52 0.24
#> itrf_E_3 0.51
#> itrf_E_2 0.49 0.28
#> itrf_E_4 0.48 0.26
#> itrf_E_1 0.42 0.27
#> itrf_I_4 0.74
#> itrf_I_12 0.7
#> itrf_I_13 -0.21 0.68
#> itrf_I_14 -0.3 0.68
#> itrf_I_5 0.68
#> itrf_I_1 0.66
#> itrf_I_6 0.66
#> itrf_I_16 0.64
#> itrf_I_9 0.2 0.62
#> itrf_I_24 0.55
#> itrf_I_23 0.53
#> itrf_I_7 0.52
#> itrf_I_10 0.51
#> itrf_I_19 0.48
#> itrf_E_15 0.43
#> itrf_I_8 0.43
#> itrf_I_2 0.43
#> itrf_I_15 0.34 0.41
#> itrf_I_11 0.26 0.41
#> itrf_I_17 0.32 0.4
#> SS loadings 7.97 7.14
#> Proportion Var 0.22 0.2
#> Cumulative Var 0.22 0.42
#> Proportion Explained 0.53 0.47
#> Cumulative Proportion 0.53 1