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Rating Stats for

B. Christian Kamgang

Rating
1497.17 (3,978,635th)

Reputation
11 (2,058,153rd)

Page: 1 2

Title	Δ
Compare 2 dataframes if both zero return NA in both original datafr...	+4.17
R: sum over different columns (difftime)	0.00
How do I make a summary and then multiply the result by group?	+2.38
How to create a table using two other tables in R?	+0.75
R equivalent of `table ,contents( )` Stata command for summary stat...	+4.14
I want to write a regex in R to remove all words of a string contai...	-2.93
What is the efficient way to round/floor ITime-formated time from d...	0.00
Transforme a column into a list inside a dataframe	-1.65
Remodelling a dataframe in R	-3.92
How to change/restructure an already fixed format of a data table?	-2.72
R data.table split a row into multiple rows based on string values	-1.75
Appending summary value to dataframe of a larger length	-4.07
Merge excel sheets/ Rdataframes into a common data frame keeping sa...	+3.86
Dropping dataframes in a list based on column values	-4.28
Transforming a list of strings into a data.frame in a tidy manner	+4.88
R Split String With Parenthesis	-3.56
How to return a TRUE/FALSE value based on whether a value exists in...	+3.92
Replace certain columns in a data frame with the columns of another...	+4.55
combining separate data.table calls into one by group call	-1.90
Fill incomplete time series in data.table	-1.73
Python pandas pivot_table category column position	-1.31
How to select the integer and float values from every rows?	+4.13
Pivot table with weekly data	-2.18
R language count rows of dataframe matching a criteria	-4.02
R sum of vector multiplied by each row of data frame	-3.79
Convert data from wide to long format keeping all alternatives of t...	-1.51
Preserving nested element names while combining elements of list of...	+3.69
Data frame grouping rows based on condition	+5.35
Creating a more informative table output	-4.54
Subset data with the date format "01.01.2009 08:00:00, 01.01.2...	+4.69
R group repeating values	-4.02
Aggregating by fixed date range R	-1.24
Extract Values From Specific Rows/Cols and add to another	+4.40
r transform dataset from wide to long for column names with patterns	-3.06
what is the most elegant way to check for patterns of missing data...	-2.95
Extracting column names with condition from a data frame	-2.69
R loop to standardize variables using data.table	-2.29
Transpose a list of dataframes like dataframes with headers	-1.96
Count rows in data table with certain values by group	+4.08
Spread unique values (in multiple columns) to different columns and...	-3.03
R coalesce down columns by identifer	-1.83
Convert date to specific format as Month Date, year	0.00
How to convert lists nested in a tibble into a single tibble with e...	+0.74
How can I extract mid-point positions per entry name from a data fr...	-3.32
Aggregate a column based on month range criteria from other column	+0.62
Convert columns of dataframe into rows in R	+3.70
How to identify repeated words as well as position and number of re...	+3.97
Comparing value of a certain row with all previous rows in data.table	+0.77
Finding year of first occurrence in R	+0.37
R programming: How to count different values’ frequency among all c...	-4.10