StackOverflow Questions for Tag: categorical-data

Chris

Reputation: 1702

Create a categorical column from a datetime column in Python

pythondataframemappingcategorical-data

Score: 0

Answers: 2

Sanjay

Reputation: 1

Pandas concat not retaining category dtype for large DataFrames

pythonpandasdataframecategorical-data

Score: 0

Answers: 0

Chao

Reputation: 159

For checking the assumption for ordinal categorical regression ,odel

regressioncategoriescategorical-dataordinalmulticollinearity

Score: 0

Answers: 0

FPiper

Reputation: 83

How to find the date a categorical variable was last active?

rdplyrcategorical-data

Score: -1

Answers: 1

user1111

Reputation: 331

Convert Categorical codes to Categorical values

pythonpandasdictionarydataframecategorical-data

Score: 3

Answers: 4

user18600512

Reputation:

How to predict TWO categorical variables using ML classificator?

pythonpredictioncategorical-datamultilabel-classification

Score: 0

Answers: 1

Amelia Nicodemus

Reputation: 123

fixed-effect model matrix is rank deficient so dropping 5 columns / coefficients (lme4 package) after grouping age into four categories

rhierarchical-datalme4categorical-datamultilevel-analysis

Score: 1

Answers: 1

Massimo Barbagallo

Reputation: 21

How to assess and analyze different clinical symptoms at the same time in R

rmergestatisticscategorical-data

Score: 2

Answers: 1

Miles-can

Reputation: 59

How to encode item features with high number of categories for recommendation

machine-learningencodingdata-sciencecategorical-datarecommendation-engine

Score: -1

Answers: 1

bashmike

Reputation: 83

Obtaining correlation tables of quanti and qualitative variables in the FactoMineR package

rcorrelationpcacategorical-data

Score: -1

Answers: 2

Nathan Furnal

Reputation: 2410

Is there any way to collect categorical features quickly in Julia DataFrames?

dataframejuliacategorical-data

Score: 1

Answers: 1

CAVP33

Reputation: 85

What is the best way to encode a large number of categorical features?

machine-learningscikit-learnwekacategorical-data

Score: -1

Answers: 1

Alberto Stefanelli

Reputation: 320

lavaan probit model: calculation of simple slopes and std. error

rcategorical-dataemmeansr-lavaanstructural-equation-model

Score: 0

Answers: 0

P. Solar

Reputation: 359

Regression in R with categorical variables

rregressioncategorical-data

Score: -1

Answers: 2

jklaus

Reputation: 1404

pandas dataframe convert column type to string or categorical

pandasdataframetype-conversioncategorical-data

Score: 114

Answers: 5

robertspierre

Reputation: 4431

Difference between factor and category in R

rcategorical-data

Score: 2

Answers: 1

SenseiH

Reputation: 171

How to create non-alphabetically ordered Categorical column in Polars Dataframe?

data-sciencecategorical-datapython-polars

Score: 3

Answers: 3

Gingerbread

Reputation: 2122

Any way to get mappings of a label encoder in Python pandas?

pythonpandascategorical-data

Score: 66

Answers: 12

Marwan Haioun

Reputation: 11

How to approach classification with many categorical features

regressionclassificationcategorical-datafeature-selection

Score: 1

Answers: 2

Michael Joyce

Reputation: 21

How does Vertex AI AutoML encode categorical variables?

google-cloud-platformcategorical-datagoogle-cloud-automl

Score: 2

Answers: 0

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