R Pivot Table
Pivottable js is a javascript pivot table library with drag n drop functionality built on top of jquery jqueryui and written in coffeescript then compiled to javascript by nicolas kruchten at datacratic.
R pivot table. Avg ppo is the straight average of the ppo column while avg ppo2 is like a calculated field in a pivot table. To create a classic pivot table as known from excel we need to aggregate the data and also compute the subtotals for all combinations of the selected dimensions and a grand total. A common data munging operation is to compute cross tabulations of measurements by categories. The pivot table is one of excel s most powerful features.
Pivot tables in r basic pivot table columns and metrics creating basic pivot tables in r with different metrics measures follow the step by step below or download the r file and load into r studio from github to create basic pivot tables in r. Quick pivot tables with subtotals and a grand total. The rpivottable package is an r htmlwidget visualization library built around the javascript pivottable library. Honestly when i came to r one of the biggest things i lost was the pivot table a tool used for quickly summarizing data into a digestable table.
Note also as i pointed out earlier r is not a good tool for reporting per se. This time he came up together with romain francois with an amazing library for data manipulation that turns the task of making pivot tables in r a real breeze. Here we ll figure out how to do pivot operations in r let s imagine an experim. It s now in r with pivot table.
In comes cube the function that will do just that. 4 rpivottable arguments data data frame or data table r 1 9 6 for safety with data to use in the pivot table rows string name of the column in the data frame to prepopulate the rowsof the pivot.