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IceCreamToucan

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1561.09 (5,405th) 		Reputation
10,096 (15,111th)
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Title Δ
r case_when, arrange and %like% -2.05
R: Transposing a two column data table 0.00
How to select rows with certain values within a group in R -0.42
How to filter by the elements of a Cartesian product of columns in... 0.00
Remove variables duplicates from data.table +0.95
Make new variable based on final cumulative sum of another column +0.02
Weighted Average of several columns using predetermined weights +0.42
Restructure a data frame in R -2.07
Apply a formula to the data in R +0.20
How to replace unique values with index number using mutate function? -1.94
Safer purrr::map2 for lists with names out of order +0.92
Label consecutive runs of a sequence in a column with consecutive l... -1.21
Calculate difference beetwen a big number of variables 0.00
How to identify all sequential numbers not covered by 'to'... -0.09
First occurence in table based on values of another table in R -1.76
Calculate diff price in a unbalanced set 0.00
How to convert from yearweek to yearmonthday? 0.00
How can I ggplot a logistic function correctly using predict or inv... -0.59
find duplicates with grouped variables -1.72
Succinct way to summarize different columns with different functions -0.77
How to substitute multiple words with spaces in R? +0.42
How do I apply a function to a subset of my data while retaining th... 0.00
how to subset a data frame by two conditions in another data frame -0.59
How do I iteratively call sqldf on a vector of strings? (naming lis... -1.46
lapply with second iteration in R +2.11
I have a long data set. How do I convert to wide format while using... 0.00
R: Split dataframe into list by group and row iteration +1.02
How delete leading and trailing rows by condition in R? -1.01
r creation diagonal matrix from vector with use upper.tri function -1.50
How to modify a function to extract certain regression coefficients... 0.00
How do I return multiple columns without consider Na values and gro... +1.56
How to assign data frame column classes based on column names? +0.42
I'm having trouble calling the vectors in an array rather than... -0.05
paste elements x till y from list together +0.75
purrr::map_int: Can't coerce element 1 from a double to a integer -0.28
What apply should I use to optimize this nested for loop with an if... +0.44
plot circle segment defined by three points with ggplot2 +1.73
r extend data.table columns by filling row values -0.64
Calculating average based on column values -2.01
data.table: subset by index +0.19
Total revenue generated from a route in R +1.88
R dplyr's group_by consider empty groups as well -0.22
R dist: calculating distance of few to many -0.66
How do I find the closest date to a given date? -0.42
R - How to combine columns within a dataframe on basis of the value... 0.00
Spread and sort concatenated factor variable in data.frame 0.00
Lag R data.table with a group condition -1.93
lead or lag function to get several values, not just the nth -0.38
dplyr: mutate_at + coalesce: dynamic names of columns -1.90
R collapse and auto fill blanks in rows +0.69