New posts in reshape

Reshape a dataframe to long format with multiple sets of measure columns [duplicate]

How to use cast or another function to create a binary table in R

Is this the best way to add an extra dimension to a numpy array in one line of code?

Reshape multiple categorical variables to binary response variables

Melt the Upper Triangular Matrix of a Pandas Dataframe

reshape vs. reshape2 in R

Grouped bar plot in ggplot

pandas reshape only two columns

can the value.var in dcast be a list or have multiple value variables?

Mysql, reshape data from long / tall to wide

Is there an R function to reshape this data from long to wide?

ValueError: cannot reshape array of size 30470400 into shape (50,1104,104)

how to pivot/unpivot (cast/melt) data frame? [duplicate]

Converting tuples in a row to a new columns in Dataframe, must use pandas 0.21

create a dataframe grouped by column value to produce new output [duplicate]

AttributeError: 'Series' object has no attribute 'reshape'

Rearrange dataframe to a table, the opposite of "melt" [duplicate]

Aggregate and reshape from long to wide

Getting a stacked area plot in R

What methods can we use to reshape VERY large data sets?