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Rating Stats for

TobKel

Rating
1473.65 (4,513,860th) 		Reputation
77 (831,546th)
Page: 1
Title Δ
replace row value in COL2 by NA where other COL3 value is NA in R -3.88
Converting daily transaction data to the sum of the end of each week -0.03
Combine two datasets, based on POSIXct values -1.14
R: Is it possible to create multiple tables based on unique values... 0.00
perform the same operation on many columns in data table, data frame -1.51
Filter observations starting with a number in an interval? -0.84
Classification of data in alphabetic order in r -1.75
rbind for named vectors Named num -4.66
R Change color of a ggplot background with regard to semesters -3.99
Adding values of two columns in dataframe unintentional changes hea... 0.00
Rename all columns of dataframe by extracting pattern in column name -1.19
Using two dataframes and their columns in mutate or other dplyr fun... +5.31
Create a combination of unique column names from two dataset withou... -2.64
Plot coloured boxes around axis label -3.77
Tidy a column in a data frame by using mean function 0.00
Plotting a barplot using ggplot2 doesn´t work +0.08
Ggplot2 and tibble plotting geom_point not not detecting dates/fact... 0.00
Graph for a matrix correlation +0.08
Merge two dataframes by two conditions +3.31
R Continue t.test in a map-function, although there are not enough... -3.82
Convert multiple date format factor to date type in R -2.65
R replace the column name by the dataframe name with a map-function -3.26