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Rating Stats for

Ramnath

Rating
1558.97 (5,796th) 		Reputation
44,920 (2,355th)
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Title Δ
Pick up one column of varying lengths from many CSV files and merge... -1.39
Sweave,R,Beamer : How to convert the LaTex text in an Rnw file to R... 0.00
Melt and dcast based on the name of the original data frame column -0.64
How to create a table by restructuring a MALLET output file? +1.76
Generate multiple serial graphs/scatterplots from data in two dataf... +0.87
Making matrix numeric and name orders -2.00
Pass by reference: The := operator in the data.table package 0.00
exporting table in R to HTML with hyperlinks 0.00
appending or Pasting names to Column names in R -1.70
R reshape, restructure dataframe by chunks +0.48
Replace values in selected columns by passing column name of data.f... -0.41
Paste columns of two data frames +0.01
Splitting String based on letters case +2.06
Working with the output of tapply() vs. ddply {plyr} in R: subsets... +0.03
Better way to get a frequency table for continuous data (R)? -0.47
Working in table - function to work with margin sums and individual... 0.00
Computing rolling sums of stretches a vector with R -0.32
losing dataframe when using do.call -1.33
Can I place all sweave figures at the end of the document? +0.69
Using one data.frame to update another -0.17
Transposing a dataframe maintaining the first column as heading +2.03
Sequence generation -2.23
How to aggregate data in timeSequence? -1.36
creating confidence area for normally distributed scatterplot in gg... 0.00
How to efficiently do aggregate on sparse data -0.49
R -- Sorting data in a matrix using ranked data in a separate matrix -1.71
matrix %in% matrix -1.04
data.frame from a list and call object from string -0.32
How to scrape HTML tables from a list of links -0.57
How to properly omit NAs from a nested list? +0.17
What is the R equivalent of Matlab's fminunc function? 0.00
Boxplot - accessing column names with variables -1.42
Do I need to reshape this wide data to effectively use ggplot2? +0.42
How do I tabulate across an entire R data frame? +0.41
algorithm to round to the next order of magnitude in R -1.32
Is there a way to force R into placing the decimal at the pipe in a... -0.22
Selecting a IDs with specified column attributes -1.55
Finding the mean of all Duplicates +1.29
Split data by year +1.48
Importing several files and indexing them -0.53
function aliases -0.91
Email an attachment in R with gmail -1.37
How do I scrape multiple pages with XML and ReadHTMLTable? -1.63
R self reference -0.77
ggplot: remove lines at ribbon edges -0.56
How to use cast on a data frame? +0.93
Conditional Merge in R Data Frame using a String as a search 0.00
How can I efficiently use R to add summary rows with 0 cases? +0.79
How to create a factor from a binary indicator matrix? -2.12
How does one aggregate and summarize data quickly? 0.00