StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Ricardo Saporta

Rating
1533.06 (16,004th)

Reputation
41,631 (2,640th)

Page: 1 ... 12 13 14 15 16

Title	Δ
Reordering rows in a dataframe by multiple column permutations	+0.04
Combine base and ggplot graphics in R figure window	-1.73
Get unusual colnanme in data.frame	0.00
How to vectorize a for loop in R	0.00
combining and operating on matrices twice nested in a list	-1.32
For loop with discrete values in R	-1.05
R if else statements, skipping the if and just doing the else	0.00
subset unbalanced (hetero replicated replication) to complete or ba...	-1.39
Color points according to the range R	0.00
sqldf select values from other table	-0.67
Push plot legend up slightly in R	+2.33
finding unique vector elements in a list efficiently	+1.17
Extract first X Numbers from Text Field using Regex	-1.26
Running complex loops in R - 3 nested for loops and when conditions...	+0.09
regarding printing the debugging related information to the screen	0.00
in R, How to use one table, to define columns to be used for two-wa...	+1.93
failed to load HTTP source in R	0.00
write method in R -where does the file end up?	0.00
R Data Rearrange	-0.11
Converting between date formats in R?	+0.21
Save matrix to .csv file in R without losing format	+5.01
How to add a color frame to a plot?	-1.31
How to remove "Standard Error" column from xtable() outpu...	+4.50
How to remove "Standard Error" column from xtable() outpu...	-3.50
Determine actual width of text in plot	0.00
check whether value exist in one data frame or not?	0.00
Summing Variable Mismatches	-3.05
Construct a vector containing intervals between the values of two o...	0.00
Genotype data - How to import using R	-0.84
extracting values from R table within grouped values	+0.95
Sample to have an equal number of each sex within groups in R	-0.90
Matching values from two vectors in R	-1.64
R equivalent of .first or .last sas operator	-3.20
How to check the existence of elements of list in r	0.00
Segment a dataframe based on a column	-1.47
Remove identical sequence of same numbers from data frame/vector	+0.89
Incidence Matrix of Experimental Design Using R language Program	-3.14
Why has my separator stopped working in read.table	+0.87
list names as vector in list	-3.08
Randomly choose value between 1 and 10 with equal number of instances	-2.24
Calculate matrix rows with a vector using apply variation with mult...	-2.25
Abbreviation of "collapse" in paste?	-3.65
How to analyze the length of time a specific function runs in R	-4.26
Importing csv file into R - numeric values read as characters	0.00
does the by( ) function make growing list	+4.95
merge data frames based on non-identical values in R	+1.74
How can I separate data combined into single rows?	-2.98
Reading in a file - Warning Message	0.00
Reorder columns in a matrix	-0.89
Merge Dataframes with Repeated Rows	-3.23