StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Matt Jewett

Rating
1507.84 (96,740th)

Reputation
2,102 (80,090th)

Page: 1 2 3

Title	Δ
How to reference a value at time in day to create a binary vector (...	-2.62
How to stop tidyr spread sorting columns alphabetically	0.00
Sort month and year in R	0.00
Automatically add extension when saving in R	0.00
How to get previous two years max value in R	+1.80
openxlsx - changing of header not wanted	0.00
Creating a dataframe from a scraped character vector	+0.38
R: Extract unique values in one column grouped by values in another...	+4.14
Clash when exporting excel file using "xlsx" and "op...	0.00
Need help speeding up a dplyr aggregation	-3.91
Combination in R	0.00
Splitting columns in a data frame?	+4.22
How to read the contents of an .sql file into an R script to run a...	+4.01
R split column in BigCartel csv file into long format in dataframe...	0.00
Removing the wrong rows (R)	-0.06
Removing the wrong rows (R)	-4.06
Need help writing data from a table in R for unique values using a...	+4.01
Consolidating duplicate rows in a dataframe	-2.45
I build loop in a function in R. How to add the outcome to a datafr...	0.00
input rows of a column	0.00
Match values between two matrices based on max number of matches ne...	0.00
R Importing and Exporting CSV with ZIP Code Headers	+0.06
Looping with dplyr on each row of dataframe	+4.03
Name dataframe and .csv output by first column header/variable	0.00
How to arrange the strings in my data frame given below in a desire...	0.00
Where value from column is in list	0.00
Time differences between rows with given sequential pattern	0.00
ifelse function - replacement has length zero R	0.00
How to count business hour between timestamps excluding weekend in...	-3.50
Giving a unique identifier to every execution in R	0.00
Using tidyverse gather() to output multiple value vectors with a si...	-1.92
Modify cursor position in R prompt	0.00
How to select rows in dataframe based on long string that has struc...	+4.01
How do I reorganize this data.frame in R	-1.58
How to seperate out letters in a sentence using R	0.00
Remove duplicate words from cells in R	0.00
R: Different results when running R code in console directly vs wra...	0.00
Extract values for a column from another column based on another co...	0.00
How to convert multiple rows into multiple columns in one row in r	-4.19
Dynamic adding of columns in R	0.00
Flagging a row in a data set referring to conditions in another dat...	0.00
Interpreting complicated nested loops	0.00
How do I use an r for-loop to repeatedly fill out template with eac...	0.00
Filter rows of dataframes stored in a list and create new list	0.00
How to define more than one external object in R functions?	0.00
Use Multiple for loop to get combinations of all elements	+0.46
Calculate comething based on several columns of data frame	0.00
what does data frame equals a pattern means	+4.40
Match filenames in a folder with a list of filenames in R	0.00
R - delete records from data frame	+4.05