Topics tagged splitapplycombine

Topic	Replies	Views	Activity
Split-Apply-Combine in arrays New to Julia splitapplycombine	9	578	April 28, 2023
Summarizing Float64 values after grouping by different time scales from DateTime object General Usage dates , query , splitapplycombine	2	504	December 21, 2022
Summarizing grouped DataFrame where a group is entirely missing Data dataframes , missing-values , splitapplycombine	22	1188	December 18, 2022
Broadcast over a multiple output function and receive a Tuple of Arrays General Usage question , splitapplycombine	3	412	December 1, 2022
Vector to lists of indices grouped by key Data question , array , dictionary , splitapplycombine	9	676	August 1, 2022
Grouping by Split, apply, combine General Usage question , package , tuple , splitapplycombine	9	466	July 19, 2022
How to map a function over the given axis of a multi-dimension array and return another array? General Usage arrays , splitapplycombine , mapslices	4	1746	July 1, 2022
Concatenating 2D generator of arrays New to Julia splitapplycombine	1	444	March 31, 2022
What's julia's solution to tapply or accumarray? General Usage question , dataframes , arrays , splitapplycombine	15	2056	January 3, 2022
Efficiently finding the frequency of patterns in DataFrame columns New to Julia dataframes , dictionaries , splitapplycombine	12	1502	January 1, 2022
Transpose vector of vectors General Usage arrays , splitapplycombine	11	1078	December 19, 2021
Positions in an array General Usage question , indexing , arrays , splitapplycombine	6	448	December 15, 2021
Count various patterns simultaneously General Usage question , iterators , count , splitapplycombine	5	520	December 14, 2021
Sampling Groups and individual within the group New to Julia dataframes , random , splitapplycombine	4	780	November 28, 2021
Fast way to calculate statistics of an array based on values (labels) of another array Performance statistics , dataframes , splitapplycombine	7	686	October 20, 2021
Transforming an Array{Matrix{T, N}, M} to an Array{T, N+M} New to Julia arrays , splitapplycombine	10	902	July 24, 2021
A nice use case for DataFrames.jl - flexible dedup General Usage dataframes , tables , splitapplycombine	4	583	July 16, 2021
Operations on Arrays of CartesianIndex General Usage indexing , cartesianindices , splitapplycombine	2	898	April 9, 2021
Is there a way to "enumerate" `mapslices` other than```i = 0result = mapslices(m General Usage arrays , splitapplycombine , mapslices	3	567	February 17, 2021
Package for lazy concatenation along arbitrary higher dimensions? General Usage lazy-evaluation , splitapplycombine	4	1975	February 17, 2021
Problem Adding a dimesion to array/vector General Usage question , arrays , tullio , splitapplycombine	7	1057	December 8, 2020
Dynamically split DataFrame into bins Data dataframes , splitapplycombine	4	2509	October 12, 2020
Arbitrary table join conditions Data package , data , dataframes , splitapplycombine	9	1740	August 16, 2020
Multi of word in dict New to Julia dictionary , splitapplycombine	6	498	August 7, 2020
SplitApplyCombine.jl `group` enhancements, reaches version 1.0.0 Data announcement , splitapplycombine	1	868	December 25, 2019
Counting number of occurences in an array Tooling question , statistics , arrays , splitapplycombine	10	15304	December 18, 2019
Working with posteriors Statistics question , splitapplycombine	7	820	January 22, 2019
Alternative to mapslices that does not allocate slices General Usage splitapplycombine , mapslices	8	3809	September 12, 2018