Statistical data type whose value is one of a fixed number of nominal categories.
I am converting strings to categorical values in my dataset using the following piece of code. data['weekday'] = pd.Categorical.…
python pandas categorical-dataI have a pandas DataFrame with a column representing a categorical variable. How can I get a list of the …
python pandas categorical-dataI am trying to convert categorical values into binary values using pandas. The idea is to consider every unique categorical …
python numpy pandas type-conversion categorical-dataI have a series like: df['ID'] = ['ABC123', 'IDF345', ...] I'm using scikit's LabelEncoder to convert it to numerical …
python machine-learning encoding scikit-learn categorical-dataI have a data set made of 22 categorical variables (non-ordered). I would like to visualize their correlation in a nice …
python pandas statistics heatmap categorical-dataI am looking for for a pythonic way to handle the following problem. The pandas.get_dummies() method is great …
python pandas dummy-data categorical-dataI have a data set that I want to generate multiple plots for based on one of the columns. That …
r ggplot2 categorical-dataUnder what cases do you create contrasts in your analysis? How is it done and what is it used for? …
r linear-regression categorical-data contrastI need to transform the independent field from string to arithmetical notation. I am using OneHotEncoder for the transformation. My …
python machine-learning categorical-data one-hot-encodingIn SPSS, it is (relatively) easy to create a cross tab with multiple variables using the factors (or values) as …
r crosstab categorical-data