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onyambu

Rating
1564.02 (4,907th) 		Reputation
16,052 (8,712th)
Page: 1 ... 29 30 31 32
Title Δ
change values in a column according to their associated labels -4.17
For loop to generate urls with attribute (n - 1) * 16 -0.98
Web scraping with rvest - Unexpected behaviour +0.31
How can i arrange columns as per given condition? -3.38
Get the matching value using %in% operator 0.00
What's the name of the first argument of `[`? +4.28
How to get column name and column index -1.89
R - How to rbind two lists while alternating their list elements +1.30
How to choose multiple columns as condition for row selection +0.12
How can I cbind() sets of data frames in a loop to generate multipl... -3.94
Map numerics to categorical values in R, based on different ranges... -1.82
re-arrange mixed input dataframe +3.83
Avoid creating columns which does not match any strings 0.00
Function to automatically write a sentence given a vector and condi... +4.33
Why for loop is working with one data set, yet error of replacement... -4.03
Replacing values in one column after matching values from another c... +0.04
Unlisting nested lists and without loosing object classes +4.32
Generating unique ids and group ids using dplyr and concatenation +4.34
R - Subset a list of matrices by rowname +0.41
Extract text from search result URLs using R +0.44
How can transfer data using Box cox? -2.62
Conditional match/merge in R 0.00
rnorm function in R - Usage 0.00
Lists and matrix using sapply -3.22
How can I change column names of data.frames within a list with vec... -3.78
Count number of observations without N/A per year in R +0.15
Speeding up repeated generation of Exponential random variables in... -3.09
Find out the row with different value with in same name -2.04
Increasing speed using while loops: finding MULTIPLE chains of infe... -3.59
Perform same conditional operation on multiple variables +0.03
Faster method than "while" loop to find chain of infectio... -2.28
How do I swap a subset of values in one column, but leave other val... -2.65
'==' operator for column headers? -0.01
Iterate permutation per row per item -1.30
condtional computation based on two dataframes in R -2.05
Head and tail by group -3.99
Programmatically factorize selected columns in data frame, the tidy... -2.61
Comparing between groups in grouped dataframe -1.10
compare each row from first matrix over all rows from second matrix... 0.00
Inserting rows before each group -2.54
How to reflow long to wide only part and summarise the rest? +1.56
Rewrite a For Loop that Calculates Percentage Column when Total is... +4.18
Interpolate between two dynamic days 0.00
mutate new column that matches to defined strings -2.40
R, automated loop of linear regressions using same IVs on different... 0.00
Create sublists based on names of lists in R +3.84
Simulate data that satisfy linear equation in R? +4.29
Update Values in R values greater than 0 to 1 in numeric columns +3.87
Order by letters and numbers -4.16
Calculating division of unique pairs for each row in a matrix +4.04