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Rating Stats for

Ricardo Saporta

Rating
1533.06 (16,004th) 		Reputation
41,631 (2,640th)
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read table with spaces in one column 0.00
how to mark each data point in a plot with its label and user speci... +0.68
R how to identify distance of last occurance +1.35
Import External "Document" File in R Programming 0.00
R: how to make system.time print the expression being timed? -1.84
How do I name the "row names" column in r 0.00
Calculating mean when 2 conditions need met in R -1.65
R function to return the license of a package? 0.00
How to get proportions and counts of a data frame in r -0.32
How to get proportions and counts of a data frame in r -0.32
NA in `i` expression of data.table (possible bug) +2.69
apply a function on two lists with different number of elements 0.00
Cannot locate .Rprofile file -0.51
Use index of a list of data.frames to apply a function in certain e... 0.00
constructing an identifier string for each row in data +2.32
merge table in R 0.00
Count the number of consecutive days of activity 0.00
R selecting all rows from a data frame that don't appear in another +1.05
Allocate values of one column after the modolus/values of another c... +2.11
How to modify values in a list +2.25
duplicate row.names (index) error in zoo 0.00
Creation of Chart in R for each Row of CSV Data -0.48
Counting the number of times a value change signs with R +1.85
R, Sum frequency data frame by name +0.27
Writing variables to a file with writeLines +1.17
Sapply different than individual application of function 0.00
Normalizing data in R +0.48
how to create a table in R? 0.00
Speed up `strplit` when possible output are known +1.58
Search a matrix for rows with given values in any order 0.00
Changing values within a function -0.01
Remove multiple columns from data.table 0.00
Error handling in R 0.00
How to edit data sets in R for multiple criteria? -1.60
Getting corresponding variable name in a foreach loop in R +0.32
concatenating Lists in R +1.31
Renumbering in R +0.48
How to convert a matrix of strings into matrix of 0 and 1's +0.49
Aggregating by unique identifier and concatenating related values i... +1.43
rapply over a nested list in R 0.00
How to pass a line to the console in sublime text 2 editor 0.00
R and rbind making entries without the same length be zero +2.13
Purging observations from a dataset based on number of occurrences 0.00
naming a list when returning values from data.table -0.72
find highest proportion in data.frame +1.95
How to use argument of a function as name of variable? +2.42
How to share 'r' plots over http 0.00
Set a variable using colnames(), update data.table using := operato... 0.00
Merge values of a factor column +0.04
Why na.omit adds a row to empty dataframe? -1.27