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Rating Stats for

Chris Ruehlemann

Rating
1469.21 (4,520,659th)

Reputation
469 (287,607th)

Page: 1 2 3 4 5 6 ... 11

Title	Δ
Is there a way to cummulate numbers within data frame in R	0.00
How to exclude numbers (which have '/') in alphanumeric var...	0.00
How to extract string after 2nd delimiter in R	0.00
Extracting data from long string in R	0.00
Find in R elements in same text vector that contain two substrings	-0.51
Merge strings variables across data tables separated by a comma and...	-0.37
Need to count in R # of pre-specified words in a column	+0.22
How do I remove a percentage sign and find the average of some valu...	-2.10
How to count and extract questions in a text, in R?	+0.52
Aggregate the mean 2 columns to become one column for each row	0.00
Check if vector in a matrix	-0.54
Delete rows from dataframe based on column value in R	+2.07
Removing a category from boxplot in R	+0.02
create data frame with columns being unique values in other data fr...	+2.18
How to delete everything that contains ".com" in the stri...	+0.51
Adding character to a column in data frame	-2.10
Solve shorten notation by regular expression	0.00
How to remove duplicated rows from a list in R	-0.26
ifelse statement based on vector of conditions in r	+0.69
How to count number of days in R	-0.82
How to add a space between digits and unit of measure in r	-1.11
Rounding only numeric variables with ifelse	-0.37
Count numbers and percentage of negative, 0 and positive values for...	+0.56
Can i use gsub function to find a pattern and replace it by 2 diffe...	0.00
How to split a date and time column into separate day, month, hour,...	-0.46
Combine the rows that have partial same value	0.00
Find column values that are shared among other column values R	-1.86
Keep only the year from a data timestamp column	+0.52
R: How to deal with replacement character � that doesn't want t...	+0.52
Apply a function to particular rows	+0.02
Reposition the words enclosed in [ ] in a sentence using R	0.00
How can I visualize specific data points in a boxplot in R?	0.00
Is there a way to put negative sign before dollar sign	-1.28
Is \p{L} equivalent to [^\d\s]	-0.93
String Split in R Studio	-1.48
How to group dataframe rows into a list?	-2.14
Remove row with specific number in R	-0.22
Comparing between dataframes to find numbers +/- 1 of the observati...	+2.54
In R, do we have to select every continuous variable by hands when...	-2.05
How do I extract a word in front of another certain word?	0.00
Detecting exact matches using str_detect() in R	-0.43
How do I select columns based on their type in R?	-0.25
Some respondents put birth year not age, need to convert it all to...	0.00
Use if statement in apply to create new variable	+1.91
Remove substring from string between special characters in R	-0.36
Unlist a list with more than one values in a row	+1.88
R data.table select if any row contain string	-0.85
How create new column an add column names by selected row in r	-0.32
Statistics after conditional filtering	-0.49
Regex in R, matching strings	+2.29