Logo Questions Linux Laravel Mysql Ubuntu Git Menu
HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP JAVA JQUERY R React Kotlin
 

New posts in dplyr

Calculate series of repayments based on simple dates and amounts

r dplyr

Is it possible to lengthen a given column based another column

r dataframe dplyr tidyr

Set up loop to run several crosstabs simultaneously in R

r dplyr crosstab

Get top rows of a data.frame weighted by cumulated column values

r dplyr

Create a new column based on the the values and heading of another dataset

r dataframe dplyr tidyr data-wrangling

R function to combine rows based on duplicate times

r dataframe dplyr rbind

Alternative (faster) approach to dynamically create row means for multiple groups of columns

r dplyr purrr rowwise across

Create new column based on condition that exists within a rolling date

r conditional-statements data.table dplyr date-range

Selecting columns using ends_with helper and a vector of string names

r dplyr

dplyr - conditional expansion of intervals

r algorithm dplyr

Select specific/all columns in rowwise

r dplyr

dplyr::mutate:- new column = difference between two comma-delimited list columns

r dplyr

Count level within group_by hierarchy in dplyr

r dplyr

dplyr show all rows and columns for small data.frame inside a tbl_df

r dplyr

What's a better way to summarize this data frame?

r dplyr tidyr magrittr

How to use a function or expression inside dplyr mutate on attributes of a t.test model created by formula call inside dplyr do?

r dplyr

Average at 2 week and 3 week intervals

r dplyr lubridate

Select rows from dataframe with unique combination of values from multiple columns

r select dataframe dplyr

how divide series of columns to one column

r dplyr data.table
« Newer Entries Older Entries »