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onyambu

Rating
1564.02 (4,907th) 		Reputation
16,052 (8,712th)
Page: 1 ... 10 11 12 13 14 ... 32
Title Δ
ignore optional combination of alphanumeric characters in str_extract +0.47
Passing string through multiple filters for matching -0.02
Filter list in R base on criteria within list objects -0.99
What mistake did I do in the code that gives me "False" a... -0.27
how to split a binary column into two columns +0.49
Subsetting from a data frame with imposing a new structure +2.37
What is the most efficient process to reconstruct a dyadic datafram... 0.00
Filtering a vector on condition +1.88
Regex: extract multiple numbers from single line of text +0.17
How to expand a DF creating rows based on the difference of two dat... +2.18
How to collapse pandas rows for select column values to minimal com... +0.66
Create counter column based on values in 2 dataframe columns 0.00
Iterating over matrixes in a list stopped in numpy +0.24
Python regex match certain floating point numbers -1.64
Counting number of sequences of particular value for multiple colum... -1.77
Making a time series data -1.81
What is a working method for extracting numeric values with associa... -0.26
R - Transpose a data.table by group 0.00
How to convert interger to time while the interger is actually time... +0.16
RegEx for identifying alphanumeric patterns with special chars and... -1.31
How to select multiple pattern from dataset in R +0.51
How to extract strings before and after whitespace, special charact... +1.59
Python convert byte string to list of dictionaries based on newline +0.29
Obtain the indices of neighboring elements within a radius -0.51
String split of delimited values in 2 columns simultaneously - R +2.45
How to get R function to return multiple values of parameters -0.59
Extract days digits present in string and find days digits between... -2.10
Match values of two dictionaries and update list inside one of the... -0.49
How to split strings in R and place strings into specific columns b... +0.75
Finding a way to tally soccer/football passes in R +0.48
R create unique combinations of IDs in a given class (all combinati... 0.00
Erasing all non-numbers on a string using recursion 0.00
How to match and replace a subset of column names -0.14
How to remove the slowness of this regex? -0.12
Convert long tibble to multi-column HTML table 0.00
Adding NULL when no variable data +1.14
Turn transactions data into sparse matrix 0.00
iterating numpy matrix and getting all values with score gt than 0.00
Restrict floats to allotted padding while parsing as string -2.04
Find the column in the right of the column with the largest and sec... 0.00
how to remove elements in list of lists of nested lists? +2.08
Removing nested lists of length 0 +0.26
Extract non-digit characters before certain character in pandas dat... -1.43
How to check if a string column of a data frame matches with a stri... 0.00
Transpose every 4 rows into 4 individual columns +2.49
How to group a list of tuples by nearest values for the n-th element? +0.49
Trying to cast rows to columns in r -0.01
List comprehension from two different length lists ( [2 * n] and [2... -0.15
R dplyr mutate multiple columns using custom function to create new... +0.20
Replace substring in a string using a list +1.83