Statistical data type whose value is one of a fixed number of nominal categories.
The plotting code below gives Error: Discrete value supplied to continuous scale What's wrong with this code? It works fine …
r ggplot2 scale categorical-data r-factorHow can I tell R to use a certain level as reference if I use binary explanatory variables in a …
r regression linear-regression categorical-data dummy-variableI am very new to R, so I apologize for such a basic question. I spent an hour googling this …
r histogram categorical-dataI have a file called rRna_RDP_taxonomy_phylum with the following data : 364 "Firmicutes" 39.31 244 "Proteobacteria" 26.35 218 "Actinobacteria" 23.54 65 "Bacteroidetes" 7.02 22 "Fusobacteria" 2.38 6 "Thermotogae" 0.65 3 unclassified_…
r r-factor categorical-dataHow do I convert a single column of a pandas dataframe to type string? In the df of housing data …
pandas dataframe type-conversion categorical-dataSuppose I have a dataframe with countries that goes as: cc | temp US | 37.0 CA | 12.0 US | 35.0 AU | 20.0 I know that there …
python pandas series categorical-data binningI have a data frame with numeric and ordered factor columns. I have lot of NA values, so no level …
r dataframe categorical-dataHow do I handle categorical data with spark-ml and not spark-mllib ? Thought the documentation is not very clear, it seems …
apache-spark categorical-data apache-spark-ml apache-spark-mllibWhen using XGBoost we need to convert categorical variables into numeric. Would there be any difference in performance/evaluation metrics …
python categorical-data xgboostI want to encode 3 categorical features out of 10 features in my datasets. I use preprocessing from sklearn.preprocessing to do …
scikit-learn feature-extraction categorical-data