StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Rich Scriven

Rating
1662.72 (394th)

Reputation
79,691 (1,043rd)

Page: 1 ... 29 30 31 32 33 ... 40

Title	Δ
Code subtracting 1 or 2 characters	-0.96
Listing named dataframes	-1.37
Perform analysis on the results of aggregate function	0.00
How to compare two adjacent strings in one column and traverse all...	+0.52
r function to return column number if/when a certain criteria is met	+0.60
R - Concatenate string from dataframe and remove html tags	-0.21
Errors when using RStudio's Git tools	0.00
string split on last comma in R	-2.04
Speed up a loop in r, using character strings simplification	-0.61
Loading variables into function in R	+0.43
How to pass list of grep/regex commands to R function	+2.30
Load .Rdata in User defined R package	+0.51
Numeric argument matching with match.arg()	0.00
Proper way to loop over the length of a dataframe in R	-0.31
if function in R	+0.37
How do I create a new column that is the subtraction of two rows in...	0.00
quick way to read a large flat file into r as.numeric	+0.80
How can I change the numeration in column with R	+2.12
take means of one vector by factors define in a different vector	-0.82
how to get the recency value?	+0.97
read in first 3 (out of 8) columns using lapply() in R	+1.73
Convert list of lists of vectors to data frame in R	+0.07
Is there a way stop table from sorting in R	-0.03
How to create a combined sequence of constant length but starting a...	-1.14
Merge two rows into one column in R	-1.47
get initials from string of words	+2.31
Convenient indexing to end of array	+2.14
Converting row names to data frame column	+1.65
Get matrix column name by matching vector	-0.45
How to pass an R function argument to select rows from a df	+0.04
Reporting missing values per subgroup in R from a data frame	+0.29
Reading text using a function like sprintf in R	-0.47
extracting unique elements from nested list in dataframe	-0.91
Is it possible to define operator without %%?	-0.96
Creating a CSV for each element in a list in R	0.00
Joining two data frames of different lengths	-0.35
Validate whether a column contains phone number in correct format u...	+2.00
Create a new vector from single vector by manipulating Factors	-1.42
R - plot option 'bg' not working	0.00
How to get rows with only unique names extracted	+1.22
Naming list items via loop in R	0.00
How to catch a match a certain part of a string in R	-1.66
R: Print a string of different length below each other and fill res...	-0.15
Aggregate daily level data to weekly level in R	+0.03
subset rows in data frame using a list of characters	0.00
Adding data frames into a list within a forloop	+0.04
R: count word occurrence by row and create variable	-0.78
How do I split a data frame by a specific column value, and then ap...	-0.38
Read csv file into R that contains brackets at at the start and end...	+0.62
Split a very complicated string of characters with R	+2.05