StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

Carl Witthoft

Rating
1385.29 (4,536,255th) 		Reputation
16,031 (8,726th)
Page: 1 2 3 4 5 ... 16
Title Δ
Retrieve the most repeated (x, y) values in two columns in a data f... -0.51
Base function that behaves like `cat` but returns value instead of... -1.01
How to use less than or equal to a value of a column as a condition... 0.00
How to count a change of number in a matrix in R? -0.84
Condition for subsetting data in R using %in% +2.37
turning the non-zeros of a vector into 1's +1.04
stacking plots with R +0.14
String Manipulation and Comparisons 0.00
how to remove all files from workspace except those you want to keep? -1.30
Calculate mode in R +0.14
How can I skip increments in R 'for' loop? +0.63
How to have jobs running in background in R 0.00
R: Vectorize for loop with interdependent values 0.00
R: Dynamically passing arguments to pmin or pmax - code not working -0.35
Replacing multiple occurrences of a value in a vector in R +0.30
Splitting a bimodel Distribution 0.00
Having trouble understanding how "Identical" works 0.00
R freezes / hangs in Mac OS X Yosemite +0.63
is.data.frame(data) object ... not found in function context +0.61
Flatten (reassign values of) hotspots in a matrix -1.40
Installing R package rpy2 from source in Mac OSX yosemite 0.00
How to calculate the time duration until the value in one column is... -0.85
Multiplication in R without using the multiplication sign -1.12
Meaning of "I" in the R Language -0.37
Cannot install R package even with PC Admin rights 0.00
Can the Spyder window be reduced (Linux)? 0.00
Check for consecutive years of giving in R -0.38
switch case: several equivalent cases expressions in r +3.04
using nlrq with SSexp is generating this error: "Error in getI... -0.36
Fix floating point imprecision in ceiling 0.00
Wrapping / bending a text around a circle in plot (R) +2.95
find category from reference values put in columns in R -1.29
Manually typing code gives unexpected input error in Rstudio unless... 0.00
Label points in a circle plot R 0.00
Alternative to missing() inside a function 0.00
How to remove/collapse consecutive duplicate values in sequence in R? -0.34
retrieve environment values with get(ls()) in R +0.64
Get the name of a function contained in variable +0.14
converting character to numeric without loosing information +0.64
conflict between R 3.1.2 and java7 config in ubuntu 14.10 0.00
R, whether all the elements of X are present in Y +0.56
Decode a string in hexadecimal representation -0.24
R best way to produce and edit interactive plots like in MATLAB? 0.00
Error in as.data.frame.default(dtm) : cannot coerce class "c(&... 0.00
How to find a best fit circle/ellipse using R? -1.09
Dealing with numeric and character elements (in one variable) in R -0.30
'which' command in R with case insensitive -0.79
Function to translate linear equations into matrix form in R? -1.02
Plotting with lattice::wireframe() 0.00
Optimize the performance of a function 0.00