Hello (first post on this forum)! I am new to Julia, transitioning from R. I am trying to implement a split-apply-combine strategy on a matrix without converting it into a DataFrame (reason: I need to do this operation for each iteration of a Monte Carlo, and I need to switch between arrays and thei…

Split-Apply-Combine in arrays

rocco_sprmnt21 April 25, 2023, 9:05pm 4

Topic		Replies	Views
Split-Apply-Combine on many columns at once? Looking for equivalent to Stata's collapse New to Julia question , dataframes	7	2057	November 9, 2021
What's julia's solution to tapply or accumarray? General Usage question , dataframes , arrays , splitapplycombine	15	2111	January 3, 2022
Iterative, looping split-apply-combines in Julia General Usage	17	955	November 24, 2020
SplitApplyCombine.jl `group` enhancements, reaches version 1.0.0 Data announcement , splitapplycombine	1	881	December 25, 2019
Various by-group strategies compared Data	36	4031	January 30, 2018