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Rating Stats for

Chris Ruehlemann

Rating
1469.21 (4,520,659th) 		Reputation
469 (287,607th)
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Title Δ
Calculate frequency in R studio without base::table() function +2.09
How to identify specific strings within a text file? 0.00
How to rank and select rows by row variance in R -2.13
Error about arguments of length zero when judge a dataframe is Null... -0.49
R: how to find the 10 most common pairs by row across 5 variables i... +0.99
R: How to delete words other than specific words in a corpus 0.00
R retrive p-value from var.test (F test) 0.00
Regex Help for User ID +0.02
How to change a vector of strings to substrings derived from splitt... -0.73
create a data.frame from an existing one - R 0.00
R: Error with gsub - removing elements in string -0.27
Removing non-breaking space characters in R 0.00
How to remove links in a dataframe or string in R? +0.50
select columns with contains only numeric values >= 0 -1.24
R/Power-Query: Replace value with matching -0.70
How to find two words patterns knowing only the first one in r -0.09
How to create a shared householdID for spouses by referencing two s... 0.00
Why is my conditional function changing all values to "FALSE&q... -1.75
Remove punctuation in R but leave punctuation/"sentence marker... +1.96
aggregate by count of text by groups in R -0.18
R Remove specific character followed by number in Street Address -1.44
How to remove rows from a data set based on comparison of two dates... -0.66
How to use grepl function multiple times, in R -1.00
How to collapse a vector without adding in escape characters? +1.91
R: Splitting Data in Column by Ambiguous Values -0.24
Using grep in list in order to fill a new df in R -1.54
How to put boxplots of different distribution on the same yaxis +0.50
Box plot with only one Whisker line? 0.00
Find whole word that starts at character position in R +0.19
How to extract matching values from a column in a dataframe when se... -0.12
Get substring from twitter source in R +0.51
Change order of multiple optional substrings +0.22
Convert Dat Data To Data Frame 0.00
R - Find if characters of a vector are in another vector +0.50
ordering alpha numeric variable in r 0.00
How to remove unnecessary single quotation marks (') from colum... +1.29
In R, extract text between headings using regular expressions -0.73
Text Mining in R - how to exclude full phrases/sentences from text... +0.01
In R, how can I extract all the text up to the left parenthesis? -0.63
Remove characters after last occurrence of delimiter - but keep cha... +2.46
Remove words that occur only once and with low IDF in R +0.19
Remove NA and duplicates in a data frame column split by "\n&q... -2.17
Extracting all numbers in a string that are surrounded by a certain... -0.74
define data.frame as a distance and perform hierarchical clustering... +0.50
How do I properly backreference this regex pattern? 0.00
remove dataframe rows when two particular columns sum to zero +0.01
Shapiro-Wilk test and validity of confidence interval 0.00
extract numbers at specific position in a vector in r -1.14
Subsetting data frame by single words occuring in column name +0.04
How to mine multiwords from a given text in R? -0.52