Clustering, reducing number of levels of categorical variable
3989
Preprocess categorical variables with many values
9930
Correlations between continuous and categorical (nominal) variables
151415
How to standardize data for hierarchical clustering?
13863
Is it advisable to drop certain levels of a categorical variable?
20319
How to examine the relationship between categorical variables with several levels?
150154
clusters and data visualisation in R
127865
Regression with only categorical variables
28414
Clustering on the output of t-SNE
63640
Logistic regression with categorical predictors
146816
Reducing resolution of huge categorical raster in QGIS?
96906
Calculating statistics on subsets of data
104995
Evaluation measures of goodness or validity of clustering (without having truth labels)
10782
Correlations with unordered categorical variables
22957
Cluster analysis as a preliminary analysis
108970
Cross tabulation of two categorical variables: recommended techniques
122557
Can covariates be categorial variables?
21651
Estimating the most important features in a k-means cluster partition