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mnel

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1605.77 (1,551st) 		Reputation
95,560 (801st)
Page: 1 ... 11 12 13 14 15 ... 23
Title Δ
connecting lines between means of factors in ggplot2 0.00
Why is using update on a lm inside a grouped data.table losing its... 0.00
Row Binding a Set of Data Sets? +1.56
Treat NA as zero only when adding a number +0.40
read.csv() and colClasses 0.00
Sum of rows based on column value -1.12
R dataframe - how to extract unique values -0.55
How to do selective labeling with GGPLOT geom_point() +0.54
Factorial for loop -0.09
Rbind with new columns and data.table +1.27
passing column names to data.table programmatically +1.04
How to calculate the # of unique player (when repeat entry is allow... -2.51
Combining expressions in R +0.93
plotting matrix equation in R 0.00
LaTeX figure label from R plot using KnitR? 0.00
confusion over how duration vs. periods work in lubridate with mont... 0.00
How to avoid renaming of rows when using rbind inside do.call? 0.00
Splitting values on the basis of count column -0.14
How to view duplicated records with one or more NA's? +0.17
return an index from a vector. the index holds a value which is mos... +2.08
generating a vector of difference between two vectors +1.30
How to use the pairs function combined with layout in R? 0.00
split string at regular intervals -1.09
making polar heat maps in R 0.00
load a large text file to a list in R 0.00
Continuous integer runs +0.65
remove cases, all id's, for cases where NO changes have occured bet... +0.67
Transforming columns in R data frame +1.53
'grouping' real numbers in a column in data.table +0.40
how to get rid of quotation marks in columns and rows labels in R l... 0.00
Commands to transform data.frame in R +1.42
"%m %" operator with mapply 0.00
How to fill zero in vector at alternate position in R -1.59
"undefined columns selected" - when trying to remove na's... 0.00
How the change line width in ggplot? -0.02
Taylor approximation in R +0.69
R table from rows +1.74
Sum duplicates then remove all but first occurrence -1.61
Vectorize for loop over data frame in R 0.00
"Bin" continuous values in ggplot2 based on criteria to o... -0.01
Removing levels from data frame read from CSV file - R 0.00
pasting the name of function arguments to use within function body +0.41
How can I use functions returning vectors (like fivenum) with ddply... +1.08
Creating a new variable which takes different columns from an exist... +2.01
How to remove NA in matrix in R 0.00
ggplot2 + aes_string inside a function via formula interface +2.52
Global silent assignments from within a data.table 0.00
Checking dimensions of a factor variable in R +0.42
Connecting means in ggplot2 0.00
R Dynamically build "list" in data.table (or ddply) +1.96