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tidyr pivot_longer()

How to convert a matrix to a tidy table

rstats101 · December 1, 2022 ·

In this tutorial, we will learn how to convert a data matrix to tidy long table. We will use tidyr's pivot_longer() function to reshape the matrix into a tidy table. First, let us start with loading the tidyverse suit of packages. Create a simulated data matrix … [Read more...] about How to convert a matrix to a tidy table

Filed Under: pivot_longer() Tagged With: reshape matrix to tidy table, tidyr pivot_longer()

pivot_longer on dataframe with single row

rstats101 · October 30, 2022 ·

In this tutorial, we will see an example of using pivot_longer() function to reshape, a dataframe with a single row, from wide form to long tidy form. Sometimes you might have a dataframe with just one long row and it is useful to reshape into longer format. We will start … [Read more...] about pivot_longer on dataframe with single row

Filed Under: pivot_longer(), tidyr Tagged With: pivot_longer() all columns, tidyr pivot_longer()

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%in% arrange() as.data.frame as_tibble built-in data R colSums() R cor() in R data.frame dplyr dplyr across() dplyr group_by() dplyr rename() dplyr rowwise() dplyr row_number() dplyr select() dplyr slice_max() dplyr slice_sample() drop_na R duplicated() gsub head() impute with mean values is.element() linear regression matrix() function na.omit R NAs in R near() R openxlsx pivot_longer() prod() R.version replace NA replace NAs tidyverse R Function rstats rstats101 R version scale() sessionInfo() t.test() tidyr tidyselect tidyverse write.xlsx

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