StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Cath

Rating
1609.42 (1,421st)

Reputation
20,257 (6,701st)

Page: 1 ... 7 8 9 10

Title	Δ
How to very efficiently extract specific pattern from characters?	-1.04
Cartesian product-like in a list	-3.02
Function to read in multiple delimited text files	+0.28
Curious output using formatC with 2 significant digits	+0.61
Merge columns in data.frame after removal of duplicate strings	-2.62
Subtract exactly one year from a POSIXct object	-2.59
How to set attributes for a variable in R?	-3.49
How can I plot a legend in R without plotting symbols and still get...	0.00
In R, extract rows based on strings in different columns	-2.16
Calculating correlation in data frame in R	+1.63
Show me if the maximum value moved to other column	-3.55
Splitting a dataframe by column name indices	+0.45
Substituting the results of a calculation	+0.14
Merge column of a dataframe from row of another data frame	-1.85
Change from date time to numeric AND back to date time in R	0.00
Extract values from list of lists with R	-2.67
needing to color points according to gender when plotting height~we...	-2.02
Correlation with p values matrix	+4.40
if df_2 is a subset of df_1 - how to remove df_2 values from df_1?	-2.67
Changing name of data frames inR	-3.69
R: How to paste a full vector within another vector	+0.14
Create a matrix out of several vectors	+4.67
R: Count of consecutive numbers over array	+5.40
plot Matrix data in R	-3.92
Get annual mean from months by individuals	+0.20
R: How to count number of 1 and write to vector	-3.18
split character object, problems with {	-3.49
R: match and replace string. mgsub does not work	-0.47
How to write and read matrix from file without column names?	0.00
Output of dist() with more than 3 dimensional matrix in R	0.00
How to apply indexing to paired rows	-2.74
R: pass function with multiple parameters to data frame rows, using...	+0.62
Creating a column in R which is based in information in other columns	-0.03
Select specific names from list of dataframes in R	+0.18
In R, extract the value of column 1 where subsequent columns are max	-3.21
Editing Arules Data Frame in R	-1.77
find row in data frame with closest match in R	+4.33
copy values of a column into another column based on a condition us...	+0.35
Using sum in big dataframe (3.2GB) is very slow	+4.70
mixing content of DNA (list) in R	+1.03
how to add up values before and after a slash	-3.51
How to customize a regression line in an R graphics XY scatterplot?	+4.05
How to nest quantile() function within apply() function in R or RSt...	0.00
R : adding a new column to an existing dataframe with a condition	-2.79
using regex in ddply variables	-0.71
R - " missing value where TRUE/FALSE needed "	+4.13
error in if() argument is of length zero in R	+4.16
Removing rows with * prefixed string	-0.15
Calculate Euclidean Distance of pairs over 3 points?	0.00
removing elements of the environment using a loop	0.00