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Paul

Rating
1555.59 (6,479th)
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1,897 (88,003rd)
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Title Δ
r multiple joins from list of data frames of differing lengths and... +3.39
How to convert an image into point data for ggplot2 scatterplot 0.00
R - How to rename factor levels using a function? +3.97
R - Extract multiple rows from column 1 if certain value appears in... -2.43
Make pasted column value NA when NA present in pasted columns in R +0.18
How to ignore NA once converted from a vector to dataframe -4.01
Can a function smash through tryCatch and friends? 0.00
Apply over nested list names: Sub out character in nested list names -2.33
Set value for the whole day if condtion applies only to two hours +3.92
how to store the response of a system call from R studio to Mac OS X 0.00
Find groups of IDs in R 0.00
Adding multiple columns simultaneously with different values 0.00
How do I create new rows in the dataframe using conditions (ifelse)? 0.00
Filter a dataframe by values in a column of type list 0.00
R: Check Variables in Training Data +3.67
r - import data, colums are character spaces +4.20
create a tibble where one column is a function 0.00
Looking up a list of lists to a table and writing a new list of lis... 0.00
Sort by occurance or freq in data frame in R? -0.19
Selectively including columns based on a "closest value"... +1.59
Create new lists from a list of data frames, based on specific cond... -0.30
R- Convert adjacency data frame to edgelist type list -3.49
how to add empty or NA row when condition is met -3.02
Pasting a range of columns in a data frame [R] 0.00
extracting a dataframe from a list over many objects +4.05
Mark Indicator using R data table +0.09
How to avoid code duplication in R +4.04
group_by not returning all levels in grouped variable 0.00
Turning For Loop Function into Apply Function 0.00
Make a range of ID's based on sum of values in R 0.00
How to simplify the output of a for loop function 0.00
Splitting table and writing to multiple .txt files -4.13
Converting timestamp in seconds to a date format in R -3.71
creating a square matrix from a data frame -0.28
as.POSIXct returns NAs without apparent reason 0.00
Importing integers instead of characters with R +0.01
How to check if the given value belong to the vectors in list? +4.03
Using multiple data frames to introduce new variables into each oth... +0.33
Prefixes in variable names and multiple new data frames in loops in R +3.91
How to make a for loop for each vector in list 0.00
Reading Multiple CSV files as data frames in R +2.55
Fill NA row with previous value iteratively in R -3.72
Add new features to a df based on a chr vector and make all values 0 +0.01
Extract only the key elements at a specific level from a JSON using R 0.00
Split string in dataframe to json array in R 0.00
Flag observations before and after a specific value in another column -1.87
ifelse clause inside Map() or lapply() in order to change the behav... 0.00
Select only certain columns from the data frame in R +0.86