![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
reshape2 calls melt.data.frame function incorrectly if the reshape package was loaded · Issue #63 · hadley/reshape · GitHub
![merge - R: Melt dataframe by 1 column and stack the other columns that have the same name patterns - Stack Overflow merge - R: Melt dataframe by 1 column and stack the other columns that have the same name patterns - Stack Overflow](https://i.stack.imgur.com/tSvTJ.png)
merge - R: Melt dataframe by 1 column and stack the other columns that have the same name patterns - Stack Overflow
melt.data.table should offer `variable` to match on the name, rather than the number · Issue #3396 · Rdatatable/data.table · GitHub
![Melt crystallization mechanism analyzed with dimensional reduction of high-dimensional data representing distribution function geometries | Scientific Reports Melt crystallization mechanism analyzed with dimensional reduction of high-dimensional data representing distribution function geometries | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-020-72455-z/MediaObjects/41598_2020_72455_Fig1_HTML.png)