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IceCreamToucan

Rating
1561.09 (5,405th)
Reputation
10,096 (15,111th)
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Title Δ
Count number of occurrence of zero between non-zero value in R -1.10
Creating new variable in wide data format, R +0.41
Identify number or character sequence along an R dataframe column +2.02
Substract constant value based on position -0.02
How do I change subsequent row values if some condition is met with... -0.95
Count number values in range in R -0.97
Identify sets of NA in a vector +0.96
How to convert a column of type 'character' into minutes -0.58
Join two data frames by inserting columns of one data frame in betw... -1.34
How to speed up R loop +1.10
How to use multiple delimiters on ITEM based on different values in... -0.80
Merging two tables where one column is substring of the other in R +0.42
Which lines of a matrix are equal to a certain vector +2.28
Change size and aspect ratio without distortion 0.00
Calculate different sets of functions passed as text strings for di... 0.00
Legal column names in R and consequences of syntactically invalid c... +0.63
Subtract/find the difference between 2 data frames with different n... -2.02
How to attribute values to a group according to dataset information 0.00
Get the mode and its frequency in a factor variable when there is a... 0.00
Replacing zero and one in data frame in R with letters +0.18
Sum of occurrences of words with multiple conditions 0.00
How can I bypass NA while using stringr::word to process several st... 0.00
How to count the number of underscores and split the string on the... -0.45
How to map a dataframe with a list column (to be mapped) and an id... -0.17
Summary of N recent values +1.53
How to use the apply family of functions to adjust values of a list... -2.02
get location of row with median value in R data frame +1.61
Correctly using rlang::as_function formula within .predicate argume... 0.00
How to crosstabulate the missings with data.table 0.00
How do I split a table into several new tables based on whether the... 0.00
Renaming variable based on the value of the previous variable -0.89
New data.table column returns nth largest value in a row -1.04
How to delete rows under a specific condition in R? -0.56
Get Unique List of Combinations of Strings, regardless of Order +1.11
Replace subsequent values of a column if a condition is met +2.24
Average data frames with common characters in their name in a list... -1.82
Is there a way to do a filtered rank that preserves a full data fra... +0.43
How can I remove all entries of a factor when the number of entires... +0.41
Extract column positions that differ rows with duplicated pairs in... 0.00
Concatenate pairs of variables with same suffix +1.30
Gather multiple variables based on column names that specify variab... -0.23
r: linear model results written to excel file +0.43
Ranking Values of data frame excluding same dates 0.00
Create and plot a table which preserves the ordering of the factor +1.70
How to make a overlap table from multiple lists/vectors in R? -1.18
In R, group by 2 columns and then compute percentage frequencies fo... -1.49
Compare names in two data frames +0.41
Subset a data.table to get the most recent 3 or more rows within a... -2.28
Merge two dataframes but mean columns that exists in both -2.14
Check if any columns within a data frame are identical in R +0.29