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akrun

Rating
1527.10 (21,478th) 		Reputation
833,306 (14th)
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Title Δ
R - if-else applied to a list +1.84
comparing and finding overlap range in R +2.41
Deleting inverses in a matrix in R +0.50
converting some rows into columns in R +1.56
R match/%in% for data frames +1.91
Create sequential number given two variables +2.20
Split data frame into multiple data frames based on information in... 0.00
Using Aggregate and Cbind- NA issue? +0.46
dplyr: using filter, group_by, from within mutate command 0.00
R reshaping dataset from wide to long when columns don't repres... +0.58
Dealing with infinite values in the same way as dealing with NA val... 0.00
adding string into the existing matrix in r +1.80
Discretization of zip codes to US regions in R -1.21
R replace logical vector with "on" or "off" +0.49
Sum values from select strsplit column in dataframe in R -0.85
R: Aggregating by date and hour and placing into a separate matrix 0.00
Count the number of ordered Items +0.47
Create a column based on other column values +0.19
Creating a sequence in R +0.48
How to apply a function on specified parts of a dataframe 0.00
How to create a set of ranges from a vector in R? -1.44
how to convert yearly time data in to specific hourly interval data... 0.00
How to loop through dataset row and see if each row is continuous w... -1.71
Convert matrix to three column data.frame 0.00
How to sum numeric values in a character vector? +0.94
looping rep function with unequal groups 0.00
How fill a matrix with 1 and 0 when there is association -1.23
for loop in r not working 0.00
Faster version of combn +0.71
How to drop unused levels after filtering by factor? -2.14
Subset multiple rows with condition in R +0.89
How to do exponential calculation with matrix? -0.48
Converting factor type columns to numeric in R 0.00
work around to specifying date range in ifelse statement in R +0.35
How to combine the values in a column of dataframe 0.00
R: error when applying a function to a list of dataframes -0.04
Summarize data by a subset of grouping variable 0.00
Remove lines based on duplicate values -1.62
R subset with condition using %in% or ==. Which one should be used? 0.00
import subset of large table by name in R 0.00
Generate unique ID code with initials and birthday in excel or R +0.49
Calculate confidence intervals for multiple samples in R 0.00
Mean and standard deviation NOT by group for multiple variables 0.00
Why does the gsub function in R doesn't work on '.' ope... 0.00
R - cannot select the desired element in a vector -0.46
Percent Overlap between Observations 0.00
Copy data in a column and paste in a line of syntax 0.00
Removing certain duplicate rows within a subset +0.45
Drop values of variables if they match one of other -0.78
r- how to shift a varying number of NAs from the bottom to the top... +1.79