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jay.sf

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1499.39 (3,785,929th) 		Reputation
5,881 (27,784th)
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Title Δ
How to select columns to work with median function in dplyr? -0.78
Failed to create matrix in R +0.50
How to get common values between two columns in R? +0.45
Reorder columns of a dataframe, on a row by row basis, in R +2.60
Make object name a new column in dataframe with lapply -0.41
How can I aggregate elements of list of lists to get one vector? -1.29
R: ranking variable per trial according to time column +0.99
Remove Rows of Dataframe (Present in Both Columns) +0.60
Add a new column that equals to another column one index before in R 0.00
Label columns with a ascending number -0.95
How to relevel the factor that combines two levels with "&... 0.00
how to save the console in R to a file? +1.39
When the before value is not 1 then impute the before value in plac... -1.02
Ordering data based on two variables but with a cut-off point +1.15
Adding mean to a histogram in ggplot 0.00
R studio: Panel regression and clustering by group and time? 0.00
How to convert all factor variables into numeric variables in a lar... 0.00
Compute mean difference between dates based on a condition in R +1.60
How to create the frequency of a column and then perform an aggrega... +0.45
Partial match for a dataset using vector in R -1.43
select if a number is contained between a range -1.63
How to insert elements in a vector at regular intervals in R +2.21
Check if value from one data frame can be found in another data fra... +1.73
Do not render equations in rmarkdown documents when converting to p... 0.00
How how can I display results for every period? 0.00
binary matrix in R with specific ones in each column +0.36
Losing trailing decimal zero when converting from character to nume... 0.00
How to find the first row (date) of the series of 5 or more rows (d... -0.97
Is there a way to make a 2 digit year into a 4 digit year in r +0.52
Resampling data monthly R or Python +1.97
different coefficient corrplot() and cor.test() 0.00
Subsetting a matrix with another matrix in R -0.46
Improving plot readability -0.63
Removing the confidence band in ```qqPlot``` -0.47
impute missing with interpolation by groups +2.59
Define a variable based on variables from different data frames in R -0.66
Apply a formula to a series of variables based on part of their name +0.05
Boxplots based on TRUE/FALSE variable columns +2.32
Fastest way to sort and desort rows of a matrix [r] 0.00
generalize lapply/map for all permutations of multiple arguments +0.03
Unlist nested list by name +1.13
Duplicating column in a dataframe in R +2.29
Rearranging data frame in R for panel analysis -1.23
Replace NAs in columns with specific variable names -0.50
Replacing numbers to letters in dataframe in r +1.97
Why am getting NA while adding 64 minutes to the time in r? +1.60
Add leading numbers based on range of numbers +1.64
Can i separate a character by every other comma? +0.12
R // count rows and sum col value if multiple conditions in other c... +0.08
Change names of lists at once -1.76