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Rating Stats for

Ritesh Porwal

Rating
1473.08 (4,514,907th) 		Reputation
55 (993,334th)
Page: 1
Title Δ
Keep more than two values in a dataframe -1.72
list indexing with [[ vs [ and NULL 0.00
Rowwise statistics of a dataframe containing several columns with N... -3.84
Extract same customer from different customer names +0.20
R How to count occurrence of factor levels -3.07
Returning specific values within a row -3.90
Sumproduct by condition in a data frame in R -3.58
How would I loop through a dataset and find the position of all mis... 0.00
Creating a list containing each step of a while loop -2.46
write function to count number of vowels in a string -2.70
Conditionally modifying dataframe column value +4.14
seek any true in a column from a list of data frames in R -2.51
Applying a function to round selected variables +4.78
Rename variables in a range of column names -1.62
source(): Error: Replacement has length zero 0.00
Create new data.table columns based on existing columns -3.53
Removing NAs before calculating a grouped statistic +0.69
Find values of a DataFrame that are between the values of two colum... -2.22
How to create and add a new variable based on the sum of values of... 0.00
How to get counts of each value in a column? -2.06
Replacing certain values within a column with NA -3.53
'x' and 'y' lengths differ 0.00
Adding a name to fields in a newly created data frame 0.00
Getting list of file names in a directory 0.00