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Rating Stats for

akrun

Rating
1527.10 (21,478th)

Reputation
833,306 (14th)

Page: 1 ... 223 224 225 226 227 ... 562

Title	Δ
Combining data with Base R	-1.57
NA imputation based on group by and adjacent variable	0.00
obtain values of column by name from another columns and add more c...	0.00
Create variable in various dataframes on a loop in R?	+0.43
R select items from list in pipeline	-1.70
Calculate mean of values based on matching strings in R	0.00
"sapply(name, "[", 2)", what's the "[&...	0.00
Select rows with maximum value within each group in R	0.00
How to use fct_relevel with mutate_at syntax	-1.60
R Select all Nth list Items from a list of list	-1.60
Need to make a bar plot with two columns of data from a data.frame	-2.20
How to extract a substring on a column in R , delete all after % ch...	+1.41
dplyr::bind_rows(...) vs. do.call(rbind, ...) for lists of symbols	0.00
Find indices of sequential duplicates in string in R	-0.89
Calculating frequency for each column and calculating the frequency...	0.00
Build a matrix to identify a step-wise change in integers for a vec...	-0.92
R conditional apply does not work equally for all records	0.00
How to sum the values of a numeric variable based on a string varia...	+1.38
Why does cSplit returns TRUE instead of the character	0.00
In R, how can I look up a value in one column based on an interval...	-1.07
Convert Date in YYYYMM to YYYY-MM-DD	0.00
Create sequence of additions	-1.77
Cut and sort created data	+0.40
How to replace some rows values with the value of another one?	0.00
Turning range of indices to 0 for every case in r	0.00
Find the average of a given set of numbers where the length of the...	+0.41
Recast in R gives different value	0.00
r - Overall mean of elements in list by rows and columns	0.00
Is there an R funtion to return a value if a word from my list matc...	0.00
ifelse statement in mapply r	-1.60
How to remove duplicate values of a data set and take the count of...	-0.11
Problem with convertation from "Factor" to "Date"	0.00
Conversion of data (one column) with a stringr	0.00
convert numbers written in words to numbers using R programming	+0.90
Optimise sapply-grepl on a large dataset	-2.00
How to collapse rows with same identifier and retain non-empty colu...	-1.60
Mutate_if or mutate_at in dplyr with Dates	-0.64
Is there a function or a way to build off previous values in formulas	0.00
Join two named lists, keep .x if duplicate	+1.48
argument 'replacement' has length > 1 and only the first...	+0.43
Reshape several hour columns into key and value	0.00
Declaring 2000 functions in R for use with genetic algorithm	+0.39
R - Grouping dataframe by ID, counting number of records in beginni...	0.00
Error in ddply {plyr}: Error in vector(type, length) : vector: cann...	0.00
Comparing all rows within a dataframe and apply a function conditio...	-0.24
dplyr group evaluation while simultaneously evaluating single items	0.00
Dynamic sum/count condition while assignment	0.00
grep and/or gather data confusion	-1.62
incorrect subtraction in R	0.00
Find lag between non-consecutive observations	+0.15