StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Thomas

Rating
1556.47 (6,296th)

Reputation
35,805 (3,198th)

Page: 1 ... 8 9 10 11 12 ... 18

Title	Δ
Reshape a dataframe into stacks of average values	-0.56
Data cleaning loop in R	+0.51
how to read a file to data frame and print some colums in R	0.00
How can I answer my own HIT on Mechanical Turk using boto	0.00
Run R code inside stargazer function	0.00
R : Format the text file output	0.00
Deleting reversed duplicates with R	0.00
R output to txt file	-0.48
Management of R objects from different sources	-0.00
Advanced Data Manipulation in R?	+1.40
Mechanical Turk: how to avoid HITs from different batches to be col...	0.00
Overlay histograms in R	-1.15
rowMean if row passes a test	-0.25
is a number a power of 2	-1.13
Adding a new column using transform in ddply in R	0.00
Copy values into a different data frame in R	0.00
How to split a data frame by factor then merge by an ID variable	0.00
How to call variables from a list of variable names in R	-0.89
logical test if string is exactly 2 or more spaces	-1.75
multidimensional (2D) function plot in R	0.00
How to create complicated loops	-1.52
Combine and aggregate multiple data.frames	+0.48
Combine list elements according to common dataframe value	0.00
Taking the value of an observation for a variable when referring wi...	0.00
How to remove rows in a dataframe that contain certain words in R?	0.00
Add x and y axis to all facet_wrap	+0.98
Working with unique values at scale (for loops, apply, or plyr)	0.00
How to remove empty columns in R?	-0.02
Creating combinations of two vectors	0.00
increase HIT reward after publishing HIT in mechanical turk	0.00
Pasting three columns of unequal length	0.00
making a list of characters in r	+0.20
efficient create a list based on another list in R	+0.27
Character string formula (from paste()) does not work with randomFo...	-1.26
R repeat function and store each iteration as object	0.00
Need help vectorizing a for loop in R	0.00
represent numeric value with typical dollar amount format	-0.45
R subsetting by specific level combinations of 2 factors	0.00
Why does the by() function not work in the way described in this bl...	-0.03
Using for loop and rbind to iterate over multiple files	+0.48
print data column associated with the same column variable values i...	0.00
Sorting continuous variables by dummy categories in R	+0.09
plot a matrix as scatter plot and connecting largest point in each...	+0.42
Importing html table	+0.45
Working with dataframe variable names passed as arguments to the R...	-0.56
Rename subset of variables in data frame	0.00
Applying arthimetic formula on 2 data frames mapping them by column	+2.00
Error in xy.coords dealing with NAs	0.00
How to choose a radio button using RCurl in an ajax event	0.00
read file with single line into R in fread or read.table	+2.28