StackOverflow Questions for Tag: long-format-data

Shawn Hemelstrand
Shawn Hemelstrand

Reputation: 3228

How to pivot four columns into two by adding a grouping label using dplyr?

Score: 1

Views: 38

Answers: 1

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Gabriel G.
Gabriel G.

Reputation: 864

Transform table to wide format where not all columns are in long

Score: 1

Views: 44

Answers: 3

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Anita-
Anita-

Reputation: 21

Repeated measures anova in R studio error

Score: 0

Views: 194

Answers: 1

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Belinda Davey
Belinda Davey

Reputation: 9

Can't reshape from wide to long for multiple variables

Score: 0

Views: 38

Answers: 0

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Ram Thiru
Ram Thiru

Reputation: 3

Longitudinal dataset: counting the number of repeats and storing the value in a variable

Score: 0

Views: 116

Answers: 1

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user1363251
user1363251

Reputation: 421

Problems transforming a dataset from wide to long with pandas

Score: 0

Views: 36

Answers: 1

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saif
saif

Reputation: 31

Reshaping a dataframe from wide to long format in R using multiple sets of variables

Score: 3

Views: 65

Answers: 1

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Jeff Boggs
Jeff Boggs

Reputation: 55

How do I improve this syntax for creating a subset with factors?

Score: 1

Views: 55

Answers: 1

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Tom
Tom

Reputation: 115

Complicated pandas dataframe melt

Score: 1

Views: 184

Answers: 2

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mr-lingsteen
mr-lingsteen

Reputation: 3

R: Wide to long format for dataframe with one single row and >250 columns

Score: 0

Views: 296

Answers: 2

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Jan
Jan

Reputation: 61

Calculate mean across several rows based on ID and condition and reshape into wide-format

Score: 0

Views: 85

Answers: 1

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llxx2021
llxx2021

Reputation: 83

How to reshape wide format data to long format?

Score: 0

Views: 52

Answers: 1

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KjetilH
KjetilH

Reputation: 49

Split long format data frame by character indicator

Score: 1

Views: 46

Answers: 1

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Cassie Kim
Cassie Kim

Reputation: 1

Reshape dataframe wide to long format

Score: 0

Views: 55

Answers: 0

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Makie
Makie

Reputation: 37

R: How to transform long longitudinal data to wide longitudinal data, when I only have the age (in days) as an indicator of measurement time?

Score: 1

Views: 401

Answers: 1

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Tormod
Tormod

Reputation: 83

How to compare two or more lines in a long dataset to create a new variable?

Score: 0

Views: 56

Answers: 1

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Sam Jones
Sam Jones

Reputation: 25

reshape function not mapping values correctly

Score: 0

Views: 66

Answers: 2

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Hyolim Kang
Hyolim Kang

Reputation: 3

How to make wide format dataframe to long format in R?

Score: -1

Views: 152

Answers: 1

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Ying Hu
Ying Hu

Reputation: 9

Using factor function to get rid of Xs in front of values and set the labels

Score: 0

Views: 33

Answers: 1

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Pashtun
Pashtun

Reputation: 205

Using melt() function from data.table for multiple columns in R

Score: 0

Views: 1237

Answers: 1

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