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Rating Stats for

Joshua Ulrich

Rating
1638.69 (725th)

Reputation
144,356 (398th)

Page: 1 ... 21 22 23 24 25 ... 35

Title	Δ
Assignment in R language	+1.37
return a value of a function embedded in another function	-0.38
Using R, Hyndman forecast package, and quantmod	0.00
Knowing what objects to clusterExport beforehand	0.00
Forcing a package's function to use user-provided function	-1.58
Apply a function to groups within a data.frame in R	-0.61
List all packages available on CRAN to console	0.00
Generate a table from the last lines of a list of xts objects	+0.34
Create and save R's default codebooks as a pdf	-0.58
Rolling window over irregular time series	0.00
Confusion about UseMethod search mechanism	+1.44
zoo/xts - can't do math on 1-cell subsets? R hangs	0.00
removing trailing spaces with gsub in R	+0.37
Why can't I test which.max() against 0	+1.78
Which tags are mandatory in R documentation?	0.00
R: "apply" statement to take the sum of the number of non...	+1.21
Divide et impera on a data frame in R	+0.33
`levels<-`( What sorcery is this?	-0.19
read.zoo always prints out results - why?	+1.22
Memoize and vectorize a custom function	-0.60
Create column based on rows of dataframe	0.00
Recursive manipulation of vector elements	+0.46
Call list by name from loop or lapply, in R	+1.62
How to specify the package when looking up a help reference page fo...	+0.22
Speeding up while loop nested in a for loop in R	+2.09
Listing all files matching a full-path pattern in R	-0.37
How to create a sequence of intervals for allocating a value	0.00
Creating new variable in R conditional on other columns within a da...	0.00
How do I call existing sequentially named variables to apply an ope...	+1.29
find elements not in smaller character vector list but in big list r	-0.12
Find maximum from combination of two tables (for-loop too slow)	+0.67
R cbind xts objects results in added/duplicate row	-0.33
How to install a development version of R package from google code...	-0.22
Change default arguments of an R function at runtime	0.00
For loop in R is printing twice	+1.54
Array function incorrectly reordering output columns	+0.35
Consolidate duplicate rows	-0.01
How do I set column names to lower case for multiple dataframes?	-2.12
How would you do this task using SQL or R library sqldf?	-0.46
Figure out what version of R a function was introduced in	+2.10
parSapply not finding objects in global environment	0.00
read.csv appends/modifies column headings with date values	+1.80
Extracting specific columns from a data frame	+0.37
variable hidden within a text	+0.38
how to get each column as data.frame (instead of a vector) from a d...	-1.69
R issue on optim() with a function depending on a loop	0.00
Checking a function input is supplied in R	0.00
R identifying a row prior to a change in sign	+1.14
Cumulative count in R	+1.65
makePSOCKCluster useXDR parameter details - R 2.15	0.00