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Rating Stats for

Karthik S

Rating
1497.27 (3,970,767th) 		Reputation
1,533 (106,965th)
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Title Δ
Finding value of the next row that satisfies a condition in R +2.02
Convert quarterly data to monthly +2.33
Read and reshape dataframe in r 0.00
How to select highest valued row by group in r? +0.34
Insert vector value in column(test_condition), if this word is cont... +0.55
R count variable in Vector by split/Group? 0.00
Increment by 1 for every change in column ignoring NAs in R -0.20
Is there a dplyr-way of writing summarise SQL queries with conditio... -1.51
Combining R vectors based on their name -1.36
R - dplyr mutate using lookup tables -0.44
creating a new column with unique id numbers -1.22
convert directed affiliation matrix to edge list -1.64
Creating a new column in R based off certain criteria -1.52
Matching elements in 2 dataframe columns and replace with specified... -1.22
Alternative to nested ifelse-statement // Assign seasons to month +0.54
How to rename column names in part of data frame? +1.71
Creating a new column that has the value 1 conditional on the diffe... -1.20
Remove all dates in a range over multiple years -0.33
Convert FALSE rows into TRUE depending on length of consecutive FAL... -1.59
filter by values that appear in one or another column in R -0.47
How to merge two dataframe with several same IDs in r +2.56
Print vowels from the vector 0.00
Sequence along two grouping variables 0.00
Counting the number of values that are more than 60 for each row +0.29
Calculate several weighted average columns at once in R 0.00
Binary response column conditional across multiple columns with dplyr +0.01
R Remove everything before certain character in column names -0.94
Merge multiple data set by common ID in R 0.00
Merging columns while ignoring NAs -1.08
Return list of column names with missing (NA) data for each row of... -1.13
Recode levels of multiple factors to specified range -0.84
How to standardize the placement of the $ char in strings +2.05
Split character into variable +0.57
How to replace columns that are ALL 0 with NA for a given year? +0.77
How to replace values in the rest of a column after certain thresho... -1.23
How to find percentage of people belonging to atleast 2 groups in r +0.53
count data with shared row 0.00
R, delete previous rows based on values in seperate column +2.23
Replacing entire column name with sub or gsub -0.69
optimize the loop to combine items from a list using lapply or sapp... -1.24
Issue in calculating mean between two dates using a column in R 0.00
Cumulative sum of dataframe up to a certain line (row) +0.72
Iterating through columns in a data.frame to count its values +0.54
Count rows until criterion is reached, then start again +2.73
Create new column with ifelse statement based on combination with o... +2.78
How to subtract a row from another row in R? +1.28
Can case_when report the names of the variables it selects as well... -2.45
Rename files in R - delete character -0.89
Convert column names into row values and find sum +4.69
How to sort the result of pivot_wider in R when the variable is a c... 0.00