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Rating Stats for

Sacha Epskamp

Rating
1543.04 (10,414th)
Reputation
32,604 (3,647th)
Page: 1 2 3 4 5 6
Title Δ
Computing on the Language in R -3.50
Selecting the first nth rows by group with number of rows varied +0.24
Add two xts objects to a single data frame column 0.00
Can I combine a list of similar dataframes into a single dataframe? +1.64
When importing CSV into R how to generate column with name of the C... -3.46
R: Character Variables must be Duplicated in .C/.Fortran 0.00
R memory management / cannot allocate vector of size n Mb +1.98
where is a good tutorial on creating an R package with C++ source c... +4.90
In R how to get the statistics on time difference of sessions +0.06
How to modify an R package to create a new package for Reweighted K... +0.28
R - indirectly calling a matrix using a string 0.00
plyr application, creating a list of matrices each of which corresp... -3.85
How can I de- and re-classify data? +0.04
Unable to update R packages in default library on Windows 7 +4.24
"object not found" error when creating a new geom for a p... 0.00
Superimpose pairs plot based on condition 0.00
Tab size in R Editor 0.00
rePost: Generating names iteratively in R for storing plots (2009) -3.09
How to iterate over a list of data-frames in R -3.62
How do I filter a data.frame in R by categorical variable? +0.63
Calculate the number of weekdays between 2 dates in R -4.28
Can I use Lists in R as a proxy to data frame having unequal number... 0.00
Reading a file in, then writing out a file with similar name in R +4.75
How to gsub('%', '\%', ... in R? +1.06
How do I pass elements of a matrix row to the parameters of an R fu... +0.68
R: Loading someone else's .rdata file, can't access the data -2.97
Summarise data frame ignoring repetition -3.21
R: Stacking Multiple Punch Question Data -3.76
Export a matrix to Excel -1.63
Loop over vector (introspection in R?) or some other approach +0.84
Applying an aggregate function over multiple different slices -3.73
How to apply a library command on each row and create a new variable -4.03
Converting Word2007 into R -0.08
R: Creating graphs where the nodes are images +3.92
R: specifying a string as an argument of a function that calls anot... +4.24
Formula with dynamic number of variables +0.78
Find largest 5 value less than 1, lowest 5 values +4.12
Removing the frame from the Boxplot() function in R -1.19
Remove from a string all except selected characters -2.14
R: Question about rank() +0.87
R gridlines appear and disappear using GRID() function in plot 0.00
Recoding a subset of an existing data frame +3.83
delete parts of a matrix in R -3.60
Apply a function to each data frame -3.07
matrix flow: to the right instead of downwards? +2.45
R: Fast multiply selected rows in data.frame (or other data structu... -3.77
R: passing expression to an inner function -3.82
Ignore escape characters (backslashes) in R strings +3.97
Error using `loess.smooth` but not `loess` or `lowess` -3.21
Another Issue with Coordinates in Igraph for R -4.07