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Rating Stats for

akrun

Rating
1527.10 (21,478th) 		Reputation
833,306 (14th)
Page: 1 ... 520 521 522 523 524 ... 562
Title Δ
5 letters "word" randomly generated -0.54
create time series with a loop in R 0.00
Remove line breaks "\n" in R +0.41
grouped correlation loop in r 0.00
Reading the length of the numbers separated by commas in a excel ce... -0.94
R how to get a list of characters in a string -0.57
Calculating grouped variance from a frequency table in R +2.43
Filtering a data frame according to value's specific ranks +0.44
select rows by element components of timestamp -0.07
Filtering a data frame according to values rank -1.66
Adding negative and positive numbers in a column of a dataframe -0.31
R: Linking values from datasets and filling in corresponding values 0.00
Error in y(sort(x), ...) : Non-numeric argument to mathematical fun... 0.00
R: Convert date column of data table -0.07
adf test and acf plot on multiple columns 0.00
R: "Disaccumulate" count in dataset variable to individua... -0.06
Create Unique Column Consisting of the Average of Multiple Columns... -0.20
Create a sequence based on factor level's length in R -0.32
sort matrix independently with their corresponding name -0.07
Paste selecting the max value in a pair of columns 0.00
Combining vectors by position of elements or indices in R 0.00
Remove NA's when adding in R +2.19
Mean by levels of factor in R, append as new column 0.00
Grouping the dataframe based on one variable -1.62
List values of a column present in a dataset with all values of ano... -0.17
Regroup lines of a data frame for which a column value is inferior... +1.76
Finding row indices of the same patterns in an association matrix 0.00
How to Replace Elements of a Matrix by Imposing Threshold in R 0.00
modify values of multiple columns in a table 0.00
Use R to replace integers with consecutive natural numbers in two c... 0.00
removing duplicate words of specific type within a column in r data... -0.54
matrix subtraction by column and add the difference to the original... 0.00
Vectorized way to create a frequency vector from a set of observati... -0.85
Extracting values with if and put them in a new column -0.08
How to select rows from a data frame using a condition from many co... 0.00
Perform operations on multiple dummy variables +0.38
Get rows from file1 which are not in file2 based -0.07
preserve list elements as names in lapply function 0.00
For loop returning just one output in R 0.00
background subtraction in a table -1.32
select multiple columns from Top 1 row by group in R -0.47
Trim part of a string in dataframe - R +1.74
Subset of a data frame including elements of another data frame at... -2.04
subsetting data with only entries with in the parentheses +1.62
Split function in r 0.00
dcast 2 columns 0.00
R: rbind data frames with a different column name +1.06
reshape2 dcast without aggregation - problems with seq 0.00
Switching the first element with the last one in a loop +0.99
Use ddply to summarize data for different ranges of column values 0.00