How to reshape data from long to wide format

How to reshape data from long to wide format

r reshape r-faq

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Reshaping data.frame from wide to long format

r dataframe reshape r-faq

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Reshape three column data frame to matrix ("long" to "wide" format) [duplicate]

r matrix dataframe plyr reshape

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Split delimited strings in a column and insert as new rows [duplicate]

r dataframe reshape data-manipulation strsplit

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Gather multiple sets of columns

r reshape dplyr qualtrics tidyr

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Subsetting R data frame results in mysterious NA rows

r subset reshape na

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Grouped bar plot in ggplot

r ggplot2 bar-chart reshape reshape2

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reshape vs. reshape2 in R

r reshape reshape2

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Reshaping multiple sets of measurement columns (wide format) into single columns (long format)

r reshape tidyr reshape2 r-faq

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How to melt and cast dataframes using dplyr?

r reshape dplyr melt

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

r performance bigdata reshape

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Reshaping wide to long with multiple values columns [duplicate]

r reshape reshape2 melt

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

r data.table reshape reshape2

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Why reshape2's Melt cannot capture rownames in the transformation?

r reshape reshape2

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Reshape multiple value columns to wide format

r reshape r-faq

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