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Gavin Simpson

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1658.48 (449th) 		Reputation
141,398 (413th)
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Title Δ
How to apply function over each matrix element +0.52
How to get all possible combinations of n number of data set? +0.36
Names of R's available packages +0.83
data.frame structure fubar: structure says most character, printing... -2.07
Package ‘RPostgreSQL’ is not available (for R version 2.13.1)? -0.04
Text Wrap For Plot Titles in R -1.05
Why does `stringsAsFactors` use capital letters for readability in R? +0.18
Order of legend entries in ggplot2 barplots with coord_flip() 0.00
Multiply a data frame row-by-row -0.60
factor with 6 levels out of a continuous variable 0.00
How do I draw gridlines using abline() that are behind the data? +0.19
How to get Sweave to put graphics in separate folder AND name them... +0.38
"..1" in the body of "[[.data.frame" +1.43
How to controll the echo width using Sweave +1.46
In R, how can a string be split without using a seperator +1.74
multiple bquote items in legend of an R plot 0.00
In R, how to find out which method is dispatched for a particular f... +0.91
What is the difference between NULL and character(0) in R? +1.03
Is there a way to read one CSV data set from a tar.gz with many dat... 0.00
How to sort characters in each element of a character vector? +2.13
x y coordinates upside down with rgl 0.00
Apply multiple functions to each row of a dataframe +0.12
Write a function to remove object if it exists +0.73
Adding values to a matrix using index vectors that include row and... +0.37
Counting number of times a value occurs -0.10
Emacs+ESS+R: How to have help page open in new buffer -0.63
Add statistical information to the bottom of a graph 0.00
Split a duration of an interval in calendar days 0.00
Create a vector from repetitons of items from a matrix -0.08
Order categorical data in a stacked bar plot with ggplot2 +0.60
How would you write a wrapper function or class to format numbers a... +0.43
Why are loops slow in R? -0.29
change font in a legend 0.00
R plot - make a big circle at a point +0.00
Installation of tseries package fails 0.00
How to change the font of the main title in plot() +0.34
RMySQL wrong quote escaping 0.00
R: make pls calibration models from n number of subset and use them... -0.13
Install binary zipped R package via command line 0.00
How do you remove columns from a data.frame? -1.27
Why do column names get concatenated into the row output of a linea... +0.66
Replacing every row in a matrix +0.35
Importing .xlsx file into R +0.05
writing many files in a for loop using R -0.13
Extending ggplot2 properly? -1.61
Can I remove an element in ... (dot-dot-dot) and pass it on? +1.48
Error: could not find function ... in R -0.72
Using subscript and variable values at the same time in Axis titles... +1.37
Rscript is plotting to pdf 0.00
Sorting CSV files in R with certain matching Column? +1.37