StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

bramtayl

Rating
1368.84 (4,536,285th)

Reputation
3,168 (53,320th)

Page: 1 2 3 4 5 6

Title	Δ
Millions of tiny matches in R : need performance	-3.14
Using dplyr functions within another function	0.00
How to avoid NA columns in dcast() output?	-3.21
How to use if function based on two grouping conditions	-2.52
R - fill blank values based on id	+0.33
Split one row into two	-1.56
subset dataframe by spliting columns and selecting minimum and maxi...	-2.19
Update rows of data frame in R	-1.90
Insert missing dates in dataframe for each product and shop	0.00
How can I loop through multiple dataframes, for a list of strings,...	-3.23
Subsetting a Data Table using %in%	-2.25
Translating SAS code to R: Simulation and Dataframes	+0.53
Merging multiple rows with multiple factors to create a new row in...	+2.20
R: split column	-1.51
Running multiple t tests through looping columns in R	0.00
Building a loop in R to write all rows into separate files, with on...	0.00
How can I loop through a bunch of web pages and save all data to a...	0.00
Creating table with the help of for loop function	0.00
Add Column of Predicted Values to Data Frame with dplyr	-3.14
In R, how to compare columns of data frames of different sizes	-3.09
Splitting a string and assigning values to variables in R	-1.24
Replace variable with a string value in R	-1.82
Create a new column based on values from other variables	-1.62
Plot a generic surface and contour in R	0.00
Difficulty Cleaning a Data Frame Using Regexp in R	-2.45
Class 'SpatialPolygons' has no 'names' slot	-1.23
Flexible subseting data.table in R	-2.97
Merge Two Data Frames of Different Sizes and Apply Formula	-2.10
Using lists of patterns to code a new field	-3.66
Splitting based on delimiter, and removing duplicates	-3.80
How to rank columns in terms of how much they increase number of un...	-3.85
Pass a column (name and value) of a data.table to the function	-2.25
Storing consecutive values from a function to a vector?	+0.10
Reading CSV files with Chinese Characters	0.00
Dynamically insert R output in SQL table	-1.91
cleaning a messy character column in R	-2.35
Filtering the dataframe by matching values of two columns	-1.81
make a new csv with certain conditions in R	-1.79
Cleaning DataSets! Creating a new variable based on date range of a...	+0.33
Merge multiple data tables with the same column names	-0.76
R - return name of column containg max value, from only certain col...	-2.36
Basic Variable Lookup in R	+0.31
Splitting Dataframe Rows And Renaming Columns	-3.60
merge multiple dataframes based on matching timestamp	-3.23
How to read such a file into R?	+4.07
How to do a matrix calculation to get the cross products of variables	-3.71
Word frequency per document in R	+1.92
Reverse ordering dplyr's group_ by()	+4.00
Reverse ordering dplyr's group_ by()	-4.00
"unlist" a list stored in a variable	0.00