COMPARE: Compare two vectors or matrices (communalities or loadings)

Description

COMPARE() has been superseded by efa_compare(), which is the recommended interface going forward. It remains available and unchanged so existing code keeps working.

Usage

COMPARE(
  x,
  y,
  reorder = c("congruence", "names", "none"),
  corres = TRUE,
  thresh = 0.3,
  digits = 4,
  m_red = 0.001,
  range_red = 0.001,
  round_red = 3,
  print_diff = TRUE,
  na.rm = FALSE,
  x_labels = c("x", "y"),
  plot = TRUE,
  plot_red = 0.01
)

Value

A list of class c("efa_compare", "COMPARE"), identical to the value of efa_compare(); see there for the components.

Arguments

x: matrix, or vector. Loadings or communalities of a factor analysis output.
y: matrix, or vector. Loadings or communalities of another factor analysis output to compare to x.
reorder: character. Whether and how elements / columns should be reordered. If "congruence" (default), the columns of y are matched to those of x by an optimal one-to-one assignment that maximizes Tucker's congruence coefficient, so each factor is matched exactly once; if "names", objects are reordered according to their names; if "none", no reordering is done.
corres: logical. Whether factor correspondences should be compared if a matrix is entered.
thresh: numeric. The threshold to classify a pattern coefficient as substantial. Default is .3.
digits: numeric. Number of decimals to print in the output. Default is 4.
m_red: numeric. Number above which the mean and median should be printed in red (i.e., if .001 is used, the mean will be in red if it is larger than .001, otherwise it will be displayed in green.) Default is .001.
range_red: numeric. Number above which the min and max should be printed in red (i.e., if .001 is used, min and max will be in red if the max is larger than .001, otherwise it will be displayed in green. Default is .001). Note that the color of min also depends on max, that is min will be displayed in the same color as max.
round_red: numeric. Number above which the max decimals to round to where all corresponding elements of x and y are still equal are displayed in red (i.e., if 3 is used, the number will be in red if it is smaller than 3, otherwise it will be displayed in green). Default is 3.
print_diff: logical. Whether the difference vector or matrix should be printed or not. Default is TRUE.
na.rm: logical. Whether NAs should be removed in the mean, median, min, and max functions. Default is FALSE.
x_labels: character. A vector of length two containing identifying labels for the two objects x and y that will be compared. These will be used as labels on the x-axis of the plot. Default is "x" and "y".
plot: logical. Retained for backwards compatibility; the difference plot is now drawn with plot.efa_compare() rather than when printing. Default is TRUE.
plot_red: numeric. Threshold above which to plot the absolute differences in red. Default is .01.

Description

Usage

Value

Arguments

See Also