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1575.13 (3,482nd) 		Reputation
32,295 (3,688th)
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Title Δ
Count points based on unique values in column -3.61
Subtract two columns with NAs across multiple columns +0.39
Subset data frame with matrix of logical values -1.77
Taking the sum of columns and use a threshold to remove -2.36
filtering multiple columns of a dataframe by multiple conditions on... 0.00
How to change a string row value? -4.14
capture text output as structured data frame -3.92
IP addresses mapping in R 0.00
Merge (make mean) columns with partially matched header name +0.31
Count of occurrences horizontally -2.80
Compare text stored in each row across 2 columns in R 0.00
Calculate slopes between two points +4.95
Count leading zeros between the decimal point and first nonzero digit -1.41
Why subsetting of the data frame not working? 0.00
Filtering only unique value from multiple column in R 0.00
Basic R routine: renaming values in a data.frame column 0.00
Ranking entries in a column based on sums of entries in another col... 0.00
Making data frames from numeric and character data classes in R 0.00
select numeric columns and one column specified by name from data f... -3.44
Swap two entry in a column based on the length in a data frame +0.34
R checking data frame is null for multiple dataframes 0.00
Find second lowest non-zero value in R +4.08
URL semantic analysis using R 0.00
URL semantics analysis in R -3.37
Match and replace between text vectors 0.00
Filter by subcategory and running function in r -3.78
Merge on multiple columns results in strange ordering -3.42
Finding cosine similarity between dataframes using R 0.00
R : discrete data not recognized (bnlearn package) 0.00
Using stringdist in R +1.79