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IceCreamToucan

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1561.09 (5,405th)
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10,096 (15,111th)
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Title Δ
Creating nested data frames with variable dimensions +0.15
Deleting Text Substings with a Wildcards r 0.00
Table Join with Date Range Checks -0.05
How to apply different conditions to each column of a dataframe? +1.90
How to find the longest duplicate sequence in a tibble column (foll... +0.21
Appending Values in a Column according to row index +1.58
Sequencing and Evaluating Duplicates in a vector +2.26
How to divide columns in a list by different values stored in anoth... -2.11
Lag across several rows using the calculated result -1.88
Show both Ns and proportions in two-way frequency table +1.44
How to apply separate_rows() to all columns, passing a `sep` parame... 0.00
Counting the number of specific integers per column in an R matrix 0.00
How to update a data.frame based on information from another data.f... 0.00
transpose dataframe without t(), and using spread(), cast(), or mel... 0.00
Detect whether cells of a column are identical to the corresponding... -1.19
Separating values based on duplicates in a row into new columns in R +1.79
Detect Cyclicity in a Dataframe -2.34
How to replace every six row in a data set with its lag starting fr... -2.37
Divide rows by conditional row sums +0.97
Use of tidyeval based non-standard evaluation in recode in right-ha... +2.06
How to subtract every previous rows from the lead row to every five... -1.41
Officer: How to insert picture with it's original width and hei... 0.00
Merge two R dataframes by at least one merge ID across columns -1.94
Negate %like% in Data.Table Package | R -1.90
TidyR get unique values across multiple columns and transform to co... -0.28
Associating duplicates with with the row to keep -1.12
When 0 in x is odd, how to assign id value between this zero and th... +1.72
Cubic Root Behaviour R 0.00
how to filter data by the number of unique values in R +0.50
Conditional average or replace value if zero in dataframe -1.26
R code: what does this combination of %in% and <- do? 0.00
Filtering in tidyverse based on a vector/list of possible values +2.11
Insert a Sequence of Dates For Every Date In a dataframe -2.17
How to perform dot product on each row of a data.table 0.00
How to provide an outcome if at least one element is present? +1.39
(R) Apply running row sums in a table object with 2 variables -2.18
creating contingency table with percentage values over the total nu... -1.24
is there any function to extract several rows (not continuous) from... 0.00
Use values in vector to add rows in dataframe -0.88
R :: data.table: Generate a running balance by group using previous... +0.45
Combination of all pairs of rows using R -1.54
grouped statistical test tidyverse -0.22
repeat list in to a data frame in R -1.25
substitute the elements of a vector with values from dataframe -0.09
Extract substring based on position of character in string -1.61
R Keep colnames and rownames when using sapply on a matrix -1.99
Picking out column name for maximum dates -2.18
How do I remove particular files from dir_ls? 0.00
removing vectors from data frame by suffix in r -2.18
Mutate and case when issue - dplyr +1.65