Wrapper for topicsTest function from the topics package

textTopicsTest(
  model,
  pred_var_x = NULL,
  pred_var_y = NULL,
  group_var = NULL,
  control_vars = c(),
  test_method = "linear_regression",
  ...
)

Arguments

model: (list) The trained model
pred_var_x: (string) The x variable name to be predicted, and to be plotted (only needed for regression or correlation)
pred_var_y: (string) The y variable name to be predicted, and to be plotted (only needed for regression or correlation)
group_var: (string) The variable to group by (only needed for t-test)
control_vars: (vector) The control variables (not supported yet)
test_method: (string) The test method to use, either "correlation","t-test", "linear_regression","logistic_regression", or "ridge_regression"
...: Parameter settings from topicsTest in the topics-package.

Value

A list of the test results, test method, and prediction variable