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Plot efa_compare object

Source: R/plot.efa_compare.R
plot.efa_compare.Rd

Plot method for the efa_compare() function showing the distribution of the absolute differences between the two compared objects as a violin plot with jittered points. Differences above the threshold are highlighted.

Usage

# S3 method for class 'efa_compare'
plot(x, ...)

Arguments

x

list. An object of class efa_compare (output from the efa_compare() function).

...

not used.

Value

A ggplot object showing the absolute differences, with differences above plot_red highlighted in red.

Examples

# A type SPSS EFA to mimick the SPSS implementation
EFA_SPSS_5 <- efa_fit(IDS2_R, n_factors = 5,
                      estimate_control = estimate_control(type = "SPSS"),
                      rotate_control = rotate_control(type = "SPSS"))
#> Warning: Reached the maximum number of iterations without convergence; results may not
#> be interpretable.

# A type psych EFA to mimick the psych::fa() implementation
EFA_psych_5 <- efa_fit(IDS2_R, n_factors = 5,
                       estimate_control = estimate_control(type = "psych"),
                       rotate_control = rotate_control(type = "psych"))

# compare the two and plot the differences
comp <- efa_compare(EFA_SPSS_5$unrot_loadings, EFA_psych_5$unrot_loadings,
                    x_labels = c("SPSS", "psych"))
plot(comp)