cv06_sw_norm_test_2 {CleaningValidation} | R Documentation |
Perform Shapiro-Wilk Normality Test on Two Variables
Description
This function performs the Shapiro-Wilk test for normality on two specified variables within a dataset. It returns a data frame with the variables' names, Shapiro-Wilk statistics, p-values in scientific notation, and indications of whether the p-values are less than 0.05.
Usage
cv06_sw_norm_test_2(data, residue_col, residue_pct_col)
Arguments
data |
A data frame containing the dataset. |
residue_col |
The name of the first column to test for normality. |
residue_pct_col |
The name of the second column to test for normality. |
Value
A data frame with Shapiro-Wilk test results for both variables.
Author(s)
Chan, Mohamed, Lou, Wendy, Yang, Xiande [xiande.yang at gmail.com]
Examples
# assuming Eq_DAR is a predefined dataset
Eq_DAR <- cv03_usl_unification(data = Eq_DAR, "CleaningEvent", "DAR", "USL")
cv06_sw_norm_test_2(data=Eq_DAR, residue_col="DAR", residue_pct_col="DAR_Pct")
[Package CleaningValidation version 1.0 Index]