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akrun

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1527.10 (21,478th) 		Reputation
833,306 (14th)
Page: 1 ... 45 46 47 48 49 ... 562
Title Δ
Add new column replacing string as value +0.36
compare columns of one data frame to other based on common column(u... 0.00
How to search a dataset and merge it with another? 0.00
How to get startsWith function to return values, not Boolean +2.70
Multiple conditional statement with group_by in R? +0.53
Condense and join data frame -0.60
R: pairwise matrix of the number of characters that differ among st... -1.79
Same distance among breaks in a year variable for ggplot2 -1.28
R - Conditionally replacing values with values from another dataframe +0.53
I need to find the values in one column given the three minimum val... -0.03
how to find what is in data frame and not another in R -1.26
How to change from factored data to numeric? -0.83
Remove duplicates from ONE column not row -0.46
Create new column if first letter is a specific letter in R -0.54
How to replicate `apply()` using summarise() from dplyr -0.81
How to filter rows by percentage of columns over X in R -0.17
Is there a R function to compare the frequency of occurrences of ro... +0.15
Convert range of dates in narrative form to .xts dates -1.35
Substraction column to another column of next row in R -0.49
Substract minimum value of row from each element of row in dataframe, -0.52
aggreate function not working with standard deviation and factors -1.37
How can I find which column contains the same value as another spec... +0.08
importing csv into R with empty factors and missing factor levels -2.09
Set the duplicated values as NA grouped by another variable in data... -1.39
R snippet to Python 0.00
stderr in dplyr (R): What am I doing wrong? 0.00
How to append elements of an R list to each other, but only the top... +2.33
generate two groups out of one column +0.84
Adding minutes to given time Rstudio 0.00
Highest date that comes up in every group +2.65
Sliding windows: compare series with all series before/after 0.00
Non consecutive combinations of array elements in R -0.22
How to add indicator variable columns and add names? +0.18
How to sum values from two columns in R based on conditions from tw... +0.34
heatmap error when implementing as.matrix 0.00
R tapply() does not work on data.frame due to improper length check 0.00
How to find and delete a row if it's placed after another row w... -1.00
How to simulate a value in R from a lower and upper boundary assumi... -1.62
Find conditional expectation in R using sapply -1.31
Multiply two lists of different length in R +0.12
select one element of a nested list and convert it to dataframe in R -1.38
Ignoring NA for confidence interval (CI) -0.24
How to get the string, and the string count whole word in the data... -1.40
How to select only the individuals that appear in every year of a d... -1.50
Grouping columns and getting frequency using purrr::map -0.59
R function to adjust column type to date format -1.42
How to repeat a for loop in R for n times? 0.00
group two variables(in rows) in R to create one variable +2.13
fill in NA values for multiple columns in 1 df based on values from... +0.23
How do I return consecutive rows in an R data frame 0.00