StackOverflow Questions for Tag: long-format-data

Ishigami
Ishigami

Reputation: 531

Converting Pandas dataframe from long to wide format

Score: 1

Views: 80

Answers: 2

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Tube
Tube

Reputation: 195

R reshaping the data

Score: 0

Views: 207

Answers: 2

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Felipe Souza
Felipe Souza

Reputation: 1

Flatten or melt nested column headers in a .csv using pandas

Score: 0

Views: 53

Answers: 0

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MDSF
MDSF

Reputation: 125

get id's of multiple rows in one cell in r data.table

Score: 0

Views: 281

Answers: 3

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Gal Or
Gal Or

Reputation: 1

long to wide transformation without creating lists and nulls

Score: 0

Views: 76

Answers: 1

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Dan Chaltiel
Dan Chaltiel

Reputation: 8513

Select only columns that have no duplicates considering groups

Score: 0

Views: 60

Answers: 2

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Herrewegh
Herrewegh

Reputation: 11

Dataframe from wide to long output

Score: 0

Views: 59

Answers: 1

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Lea
Lea

Reputation: 1

How to transform nested data from long format to wide format without using nested structure?

Score: 0

Views: 17

Answers: 0

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wooden05
wooden05

Reputation: 195

Converting dataframe from "wide" to "long" format with pairs of ID variables

Score: 2

Views: 112

Answers: 3

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Felix Schweigkofler
Felix Schweigkofler

Reputation: 13

Long format dataframe column hierarchy

Score: 0

Views: 51

Answers: 1

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Lea
Lea

Reputation: 1

How to convert wide-data to long-data format for big dataset?

Score: -1

Views: 50

Answers: 1

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Rkid
Rkid

Reputation: 33

wide data with part of column name as value

Score: 0

Views: 20

Answers: 0

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denis
denis

Reputation: 792

How to pivot multiple columns from wide to long by matching all possible combinations in R?

Score: 2

Views: 55

Answers: 2

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Rebecca Shane
Rebecca Shane

Reputation: 1

Excel Long format subtract previous row in certain condition

Score: 0

Views: 32

Answers: 0

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Jamman
Jamman

Reputation: 11

R : Reshape Long => wide with different value length

Score: 1

Views: 40

Answers: 2

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JeniFav
JeniFav

Reputation: 117

Best way to format this data for exploratory factor analysis, using R?

Score: 0

Views: 133

Answers: 1

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Moritary
Moritary

Reputation: 13

Long format data: Calculate NA for year x as row mean of other years

Score: 0

Views: 56

Answers: 1

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Codrin Mironiuc
Codrin Mironiuc

Reputation: 133

Transforming multiple hot-encoded columns and converting to long-format

Score: 0

Views: 45

Answers: 1

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vic
vic

Reputation: 400

R: Long to Wide dataframe with concatenation of column values into one

Score: 2

Views: 62

Answers: 2

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Tube
Tube

Reputation: 195

reshape() function to make wide to long data

Score: 1

Views: 48

Answers: 0

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