![r - How to transform data frame with different column names from wide to long, with different column names - Stack Overflow r - How to transform data frame with different column names from wide to long, with different column names - Stack Overflow](https://i.stack.imgur.com/WmasX.png)
r - How to transform data frame with different column names from wide to long, with different column names - Stack Overflow
![Data reshaping: from wide to long and back – Introduction to R/tidyverse for Exploratory Data Analysis Data reshaping: from wide to long and back – Introduction to R/tidyverse for Exploratory Data Analysis](https://tavareshugo.github.io/r-intro-tidyverse-gapminder/fig/07-tidyr_pivot.png)
Data reshaping: from wide to long and back – Introduction to R/tidyverse for Exploratory Data Analysis
![Data reshaping: from wide to long and back – Introduction to R/tidyverse for Exploratory Data Analysis Data reshaping: from wide to long and back – Introduction to R/tidyverse for Exploratory Data Analysis](https://tavareshugo.github.io/r-intro-tidyverse-gapminder/fig/07-data_shapes.png)
Data reshaping: from wide to long and back – Introduction to R/tidyverse for Exploratory Data Analysis
![Turn wide to long format with reshape2 package in R – R Functions and Packages for Political Science Analysis Turn wide to long format with reshape2 package in R – R Functions and Packages for Political Science Analysis](https://mapstats.files.wordpress.com/2020/06/wide2.png?w=800)
Turn wide to long format with reshape2 package in R – R Functions and Packages for Political Science Analysis
![dataframe - Reshape wide data frame to long format in R using column name information - Stack Overflow dataframe - Reshape wide data frame to long format in R using column name information - Stack Overflow](https://i.stack.imgur.com/AHvQq.png)
dataframe - Reshape wide data frame to long format in R using column name information - Stack Overflow
![Issues transforming a table from a long format to a wide format. See Description for details. : r/excel Issues transforming a table from a long format to a wide format. See Description for details. : r/excel](https://preview.redd.it/uwgs3yxfwxq51.png?width=1270&format=png&auto=webp&s=b03b89c922a355d0a9e2078617a4b0c75cbd4b17)