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Rating Stats for

JD Long

Rating
1538.09 (12,781st) 		Reputation
37,144 (3,028th)
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Title Δ
Merge Records Over Time Interval -1.69
Easiest way to spin up an Amazon EC2 cluster for use as a foreach b... 0.00
How to check a data.frame for any non-finite +0.18
R segue createCluster() issue 0.00
How to create multiple ,csv files in R? -1.25
Always get an error with combining if and logical & statement i... 0.00
Find truncation point for top 10% in density plot +0.44
How can I fill in missing categorical values using geographical pro... 0.00
How to expand a list with NULLs up to some length? -0.92
Generate multiple serial graphs/scatterplots from data in two dataf... -1.23
Vertical box-percentile plot with Lattice & panel.bpplot 0.00
Making matrix numeric and name orders +2.00
Writing ggplot functions in R with optional arguments +2.07
R. summarizing data without merge -0.43
Creating arbitrary panes in ggplot2 -1.02
How to elegantly choose and apply a calibration function, maybe usi... +1.71
Count factors occurring in group in R +1.37
R data frame - row number increases -0.14
RCurl does not retrieve the full source text of website - links mis... -0.56
Selecting a IDs with specified column attributes +0.56
Where should I look for consumers key and secret in order to regist... 0.00
ddply with lm() function -0.75
could you tell me what this error means? -1.48
How to step through an R script from the begining? +1.02
Run .bat file using shell() in R -1.90
Text Wrap For Plot Titles in R +2.08
Appending csv files of different dimension in R 0.00
For loop and If conditional statement not giving T/F -1.55
Problem loading the plyr package +1.13
Using AWS for parallel processing with R -0.07
Get a vector of all days in a year with R -0.63
passing files from R to Java +0.42
Using R to download gzipped data file, extract, and import data +2.24
Can I remove an element in ... (dot-dot-dot) and pass it on? +0.11
sub(): Handling of backreferences -0.82
In R, how to filter lists of lists? +1.76
Multiply various subsets of a data frame by different vectors -0.45
How to get the sum of each four rows of a matrix in R -0.06
ddply aggregated column names +1.96
Streaming Command Failed! error when using Elastic Map Reduce/S3 an... 0.00
Display Correlation Tables as Descending List +1.01
How can I arrange an arbitrary number of ggplots using grid.arrange? +0.45
Preventing R From Rounding -0.63
How to prevent ifelse() from turning Date objects into numeric obje... -2.11
Pivot Table-like Output in R? +1.73
Structure of an R course for beginners +0.07
missing values - Hot Deck neighbour method +0.47
Read an Excel file directly from a R script +1.27
RCurl or XML Challenge: Read Pastebin into R +0.11
Loop through ls() or objects()? +0.49