loglinear_analysis function

Loglinear analysis

Conduct a loglinear analysis

loglinear_analysis(
  data = NULL,
  dv_name = NULL,
  iv_1_name = NULL,
  iv_2_name = NULL,
  iv_1_values = NULL,
  iv_2_values = NULL,
  output = "all",
  round_p = 3,
  round_chi_sq = 2,
  mosaic_plot = TRUE,
  report_as_field = FALSE
)

Arguments

• data: a data object (a data frame or a data.table)
• dv_name: name of the dependent variable
• iv_1_name: name of the first independent variable
• iv_2_name: name of the second independent variable
• iv_1_values: restrict all analyses to observations having these values for the first independent variable
• iv_2_values: restrict all analyses to observations having these values for the second independent variable
• output: type of the output. If output_type = "all", the function will return a results summary and print a mosaic plot. (default = "all")
• round_p: number of decimal places to which to round p-values (default = 3)
• round_chi_sq: number of decimal places to which to round chi-squared test statistics (default = 2)
• mosaic_plot: If mosaic_plot = TRUE, a mosaic plot will be printed (default = TRUE)
• report_as_field: If report_as_field = TRUE, reports summary will follow the format suggested by Andy Field (2012) (ISBN: 978-1-4462-0045-2, p. 851)

Examples

loglinear_analysis(data = data.frame(Titanic), "Survived", "Sex", "Age")