|
Help improving the speed of a DataFrames operation
|
|
37
|
955
|
February 22, 2024
|
|
Dynamic selection of columns Query.jl
|
|
4
|
699
|
October 16, 2023
|
|
Filtering DataFrame on variable attribute type
|
|
1
|
242
|
September 20, 2023
|
|
DataFrame sort Performance using Query.jl vs SAS PROC SORT
|
|
19
|
1425
|
August 11, 2023
|
|
Query - column names with spaces
|
|
5
|
1300
|
April 6, 2023
|
|
Lifting function in Query.jl
|
|
2
|
215
|
March 25, 2023
|
|
Query.jl fails handle CSV.Rows
|
|
1
|
291
|
February 23, 2023
|
|
Summarizing Float64 values after grouping by different time scales from DateTime object
|
|
2
|
401
|
December 21, 2022
|
|
How to query with multiple conditions with Query.jl?
|
|
2
|
497
|
March 22, 2022
|
|
ACOPF Problem
|
|
2
|
476
|
December 1, 2021
|
|
Use the non-missing elements of DataFrame A to update DataFrame B
|
|
9
|
436
|
July 18, 2021
|
|
OHDSICohortExpressions.jl
|
|
1
|
473
|
June 7, 2021
|
|
Data manipulation using dataframes
|
|
7
|
616
|
March 27, 2021
|
|
[Query.jl] Way to map many variables to a single function
|
|
0
|
419
|
March 7, 2021
|
|
Collect a singleton query result as a dict with no missing values
|
|
0
|
368
|
October 28, 2020
|
|
Join Dataframes on different IDs within date range
|
|
1
|
466
|
October 4, 2020
|
|
LINQ inner joins and select all in Query.jl
|
|
7
|
723
|
September 14, 2020
|
|
Does it make sense for @orderby and @groupby not to commute?
|
|
2
|
498
|
September 2, 2020
|
|
@replacena not working with variables as replacement value
|
|
4
|
566
|
August 23, 2020
|
|
Stack and unstack in Query.jl
|
|
5
|
765
|
August 23, 2020
|
|
Query @select nested in a function
|
|
0
|
378
|
August 19, 2020
|
|
Count cumulative number of unique elements
|
|
1
|
579
|
July 8, 2020
|
|
Query - missing vs. isna
|
|
7
|
1455
|
May 22, 2020
|
|
Query @mutate changes other column type
|
|
8
|
1024
|
May 13, 2020
|
|
Converting DataValues.DataValue{String} to String
|
|
10
|
1158
|
May 11, 2020
|
|
Issues querying a DataFrame
|
|
5
|
499
|
February 21, 2020
|
|
Can't use NDSparse Created Using Query.jl
|
|
2
|
527
|
January 22, 2020
|
|
Queryverse: How to @select columns with specific eltype? (using `oftype` function)
|
|
3
|
943
|
September 14, 2019
|
|
Trouble creating new column in grouped object
|
|
1
|
398
|
August 26, 2019
|
|
Query.@orderby destroys DataFrame
|
|
8
|
738
|
August 25, 2019
|