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onyambu

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1564.02 (4,907th) 		Reputation
16,052 (8,712th)
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Title Δ
Calculate product of frequencies in each column -1.04
Transforming list-columns in tibbles, using "intersect" i... -1.74
Generate a new variable in a list based on the values of two other... -1.78
convert triple nested list to dataframe +0.43
R: Aggregate column of values to multiple new columns, each based o... +1.76
How to find an intersection of curve and circle? +2.67
Obtain the name of a list as column in dataframe 0.00
Seek table elements with a specific letter combination and remove t... -0.22
How to split text with user list of delimiters but enter NA with no... 0.00
How to extract characters based on content of each row in a list? +1.95
How to return a data frame when using lapply with date and time obj... -0.44
Sampling with "unique value" replacement in R 0.00
Creating a column that repeats adjacent values in R data.frame 0.00
Reshape binomial data to long bernoulli format -1.23
Extract Values from one table based on columns in another table +0.43
R - prime factorization +2.56
error while extracting text using regex in R -0.14
Trouble using rvest on nested tables +0.04
R handling hierarchical data -0.51
Combining Regular Expressions with Vectors for Text Substitution in R 0.00
top words used in a column of dataframe r and binary column +0.42
R: parsing data into a table after webscraping -0.30
put column name as a value if meets certain conditions in R -1.36
convert state names to abbreviations using grep +0.57
how to order sequence vectors in R -1.61
Assigning new strings with conditional match +0.36
selecting the values of two columns of a single row into a new data... +0.04
Map user input to a data frame and return NA if the user input is n... -0.33
How to delete multiple values from a vector? But not all of them +0.77
expand dataframe to add new observations for each person conditiona... -1.97
Calculating real dollar values based on nominal values in R +1.21
r replace each missing value with a mean of two previous values +1.77
Creating secondary column with data from existing column +0.37
R : convert a matrix to symmetric matrix with diagonal 0 -0.62
How can I pass a variable through a quoted expression into a functi... +0.03
replace characters after occurrence of a specific character in R +1.71
Test if dataframe column contains any elements of vector +1.72
Pipe into summary function with output length > 1 -0.85
Storing variables within a function 0.00
Count nr of duplicate records in row in datatable -1.36
RStudio 120 categories to 10 0.00
How to sum a result of the repeated function in R +1.70
extracting image source from string in r +0.01
Represent a numeric vector as a set of characters using : +1.57
R find all possible unique combinations -0.41
Count the frequency of strings in a dataframe R -0.69
Finding longest length out of 3 different vectors in R -0.73
Drop each Regressor step by step +0.55
Count number of occurrences in R +0.13
Create a correlation data.frame based on text.values from another d... 0.00