combine_jack.Rd
combine_jack
function combines several imputed jackknifed dataframes
into the final imputed dataframe and provide the variance for each imputed
value.
A list of imputed jackknifed dataframes.
Continous columns index.
Discret columns index.
Categorical columns index.
The encoded method of categorical columns in the imputed dataframes. This function is only coded for "onehot" situation.
The dictionary of categorical columns names if "onehot" method is applied. For example, it could be list("Y7"=c("Y7_1","Y7_2"), "Y8"=c("Y8_1","Y8_2","Y8_3")).
The method of variance calculation for the categorical columns. "unalike" will lead to the calculation of unalikeability, while "wilcox_va" will lead to the calculation of Wilcox index: VarNC.
df_result_disj
The final imputed dataframe with the
categorical columns in onehot form.
df_result_var_disj
The variance matrix for the final
imputation dataframe with the categorical columns in onehot form.
df_result
The final imputed dataframe with the categorical
columns in factor form.
df_result_var
The variance matrix for the final imputation
dataframe with the categorical columns in factor form.
Statistical Analysis with Missing Data, by Little and Rubin, 2002