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Rating Stats for

Chris Ruehlemann

Rating
1469.21 (4,520,659th)

Reputation
469 (287,607th)

Page: 1 2 3 4 ... 11

Title	Δ
Adding a decimal separator and two zeros after a single digit integ...	0.00
How can I add and populate a new column based on an existing factor...	0.00
using stringr::str_detect to detect if a string appears after a cha...	+1.20
R remove string after second underscore	-0.99
Conditionally calculate column in R	0.00
Edit names of columns with Regex and gsub	0.00
How to use str_detect to find specific values in a dataframe	-0.15
Regex split on whitespace before character date format	0.00
R remove roman numerals from column	-0.70
Remove rows with minimum count sum	+0.14
Detect a length&alphanumeric pattern in a vector of strings	0.00
Add line breaks to a long string in R - Tidyverse soultion?	0.00
Extracting word with co-occurring alphabets in R	+0.47
How to standardize the placement of the $ char in strings	-1.26
StringsR - catch correct numbers	0.00
R grepl: combine conditions	+0.26
Is there an R function to transform a categorical variable into a b...	0.00
How to filter out a particular phrase from a unstructured data set...	0.00
How to reformat numbers into dates when it works individually but w...	0.00
Selection of multiple patterns of a string	+2.04
How to identify number of duplicate rows in R (and remove)	+0.02
Regex for alphanumeric 7 characters, require one digit	-1.49
In R, remove substring pattern from string with gsub	-1.68
Can I split character vector based on position in R?	-1.67
How to remove certain junk values from a column in a data frame?	-0.04
How to change from factored data to numeric?	+2.19
Replace strings that start with "X" ,with "Y",...	+0.01
How to filter rows by percentage of columns over X in R	-0.15
strsplit it by the last "number_"	-0.94
How to account for single apostrophe/quotation in read.table?	+0.03
How to calculate standard deviation per row?	-1.18
Removing leading question marks from first two words of data frame...	+2.13
How do I group a new variable based on a variables first letter?	+0.85
Using grepl() within an if else statement within a for loop in R	0.00
Extract string with regex in R before period and following an under...	+2.14
Remove string except in specified fields	+2.50
How to remove a mystery character from column header in R?	+0.03
Regular Expression to remove selective string	+0.03
How to insert Model equation in R	-1.72
Append sum of a column into dataframe without Janitor package	-1.72
How can we split string and extract the text between round brackets	-1.53
How to return multiples names from 2 vectors	-2.07
Insert characters when a string changes its case R	-0.75
clean the email column in dataframe	-0.49
How to search and replace newline using regex?	+0.47
How select columns with UTF-8 symbols in name in R?	0.00
Splitting multiple string columns and rename the new columns adequa...	-2.16
Regex match for singular version BUT NOT plural in R	+0.49
How to know which dates of a column are in another column by search...	+0.01
How to insert a white space before open bracket	+2.42