StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

Joris Meys

Rating
1649.76 (568th) 		Reputation
84,719 (953rd)
Page: 1 ... 6 7 8 9 10 ... 13
Title Δ
R - extract matrix column values by matrix column name +0.35
Within ID, check for matches/differences +1.21
r equivalent of group by with cube +1.01
R Question: Unlist drops all my column names and introduces NA +1.48
Change arrowhead of arrows() +1.33
Equal frequency discretization in R +1.65
Create a similarity matrix of integers, using R +0.14
How can I take a slice of a frame or vector by date? +1.66
R: How do I display clustered matrix heatmap (similar color pattern... -0.58
I lose my time index in R all the time – what can I do about it? +0.36
Identifying overlap zones in R raster package +0.37
Split a data frame into overlapping dataframes +0.15
Axis Color of Date Histogram in R +1.95
How do I get the dependencies for the pgfSweave package (e.g. a cur... 0.00
Randomizing balanced experimental designs 0.00
Converting a list to a "two or more objects" argument in R +1.90
Iterating over seperate lists in R -0.13
R sometimes does not save my history +0.35
Regexp not working due to newlines? +0.33
Reading in only part of a Stata .DTA file in R -0.33
model.matrix() with na.action=NULL? 0.00
Mean of all vector values with unique names +0.15
R sort() data.frame +0.39
Reading the last n lines from a huge text file +1.51
Capture iteration output into a data.frame in R 0.00
R package installation in ubuntu 0.00
how to select rows from a dataframe1 in R where dataframe$1column i... +1.52
R: Graphing binned data +0.37
Is there an R function for finding the index of an element in a vec... 0.00
How do I get all the output from script I am running in RStudio -0.62
R: Are there any command similar to colsplit but split the cell to... +0.76
Fastest way to find *the index* of the second (third...) highest/lo... +1.15
saving a data file in R +2.01
R expression to manage NA's when summing columns +0.02
How do you change the axis labels in a list of ggplots? 0.00
Recalculate each point in dataframe with lapply/sapply 0.00
Opposite of R's deparse(substitute(var))? +0.36
similar to excel vlookup 0.00
Why is apply() method slower than a for loop in R? +0.70
R zoo aggregate truncate to: aggregate time series to select last e... 0.00
How to prepend to a file (add at the top) +0.88
Better way to turn two columns into one in R/Splus? +1.15
Extract Date in R -0.36
How to change the hours in a dataset from 01-24 to 00-23 in R? -0.03
Averaging over continuous blocks -0.66
How do I load a package without installing it in R? -0.62
Adding an offset to stat_smooth 0.00
How to apply spline() to a large dataframe +0.01
Merging aggregate data in R +0.92
from for loop to apply +1.97