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New posts in categorical-data
Fitting nls model with a categorical variable
Sep 20, 2025
r
function
categorical-data
nls
nonlinear-functions
Create new variable by combining 2 Categorical variables in R
Sep 19, 2025
r
variables
categorical-data
Is there a way to use decision trees with categorical variables without one-hot encoding?
Sep 14, 2025
machine-learning
data-science
decision-tree
h2o
categorical-data
Addressing categorical features with one hot encoding and vector assembler vs vector indexer
Sep 08, 2025
scala
apache-spark
machine-learning
categorical-data
apache-spark-ml
How to make scatterplot with two categorical variables on x-axis in R
Feb 10, 2023
r
plot
scatter-plot
categorical-data
A Faster Way of Removing Unused Categories in Pandas?
Feb 08, 2023
python
pandas
categorical-data
Isolation Forest : Categorical data
Jan 28, 2023
python
scikit-learn
categorical-data
outliers
anomaly-detection
Python pandas sort dataframe by enum class values
Dec 14, 2022
python-3.x
pandas
sorting
enums
categorical-data
How to convert a mapping of ranges into a dictionary
Dec 02, 2022
python
dictionary
categorical-data
Preprocess large datafile with categorical and continuous features
Nov 12, 2022
python
scikit-learn
classification
categorical-data
pd.get_dummies() slow on large levels
Oct 31, 2022
python
pandas
categorical-data
Weird names for factor in lm
Oct 19, 2022
r
regression
categorical-data
how could I achieve something like np.where(df[varaible] in ['value1','value2'])
Oct 18, 2022
python
pandas
numpy
series
categorical-data
How to legend a raster using directly the raster attribute table and displaying the legend only for class displayed in the raster?
Oct 05, 2022
r
map
legend
raster
categorical-data
Why is "relevel" not working with my logistic regression?
Jul 21, 2022
r
categorical-data
Tidyverse: Converting numerical data into categorical data for plotting with uneven bin width
Sep 01, 2025
r
ggplot2
categorical-data
continuous
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