StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

IRTFM

Rating
1476.44 (4,507,816th)

Reputation
221,314 (195th)

Page: 1 ... 72 73 74 75 76 ... 128

Title	Δ
Relevel a factor	+0.90
One colour gradient according to value in column scatterplot in R	0.00
create a new data frame with existing ones	-1.81
Create data.frame variables from list	0.00
Finding the mean of the log-normal distribution in survival analysi...	0.00
Trying to aggregate (and average) time series data (collected every...	0.00
Elegantly convert rate summary rows into long binary-response rows?	+0.71
Add forward or reverse counter for subsets of data, depending on fi...	+0.07
Translate Logistic Regression from SAS to R	0.00
what is `[[` looking for in this sapply example?	+2.19
Python equivalent R code - numeric seconds from epoch to POSIXlt	0.00
Which library is the pr_DB object defined in?	0.00
Sink does not release file	-0.87
Group a continuous variable in R	-0.49
Precision of algorithm for Poisson regression (glm, R)	0.00
Drawing Cumulative Distribution Function in r	+0.05
How to apply the same function over a series of columns with a spec...	+2.20
How do I troubleshoot devtools	-0.01
Sum and product over interval in R	-1.52
How to add tick or bar on color scale for levelplot in R	0.00
How to get 'summary' to work with custom class in R	+0.36
R: Chisq.test with p values = NA	+0.51
Digit sum function in R	-1.56
Memory issue in R	0.00
Having difficulty with my plots colors and creating a legend	+0.51
R: How do boosted regression trees deal with missing data?	0.00
Fitting restricted cubic splines in a cox model	0.00
How do I pass a list of variable names separated by "+" i...	-0.83
plot.window error in loop for R creating basic plots	+0.02
Why is [- subsetting (i.e. deletion) of columns not possible with n...	+0.69
How to create a pivot table in R with more than 3 variables	-1.12
Selecting data.frames in a list of data.frames, based on numbers of...	-0.09
Adding a column to a ragged array matrix by grouping variables	0.00
R read only specific row of textfile and store them in data.frame	0.00
Error/Warning using the replicate function in R	-0.49
Create a boxplot for multiple stations and line joining median of t...	+0.45
Constrained linear regression coefficients in R	0.00
List of all the R keywords	-0.45
How to assign the regression coefficients of a factor variable to a...	-2.36
Adding error bars to a bar plot in R using calculated standard errors	0.00
How to get shaded background in xyplot in R?	-0.70
train() function and rate model (poisson regression with offset) wi...	0.00
How to use aggregate with a list of column names	-2.01
Import Data from Multiple Headers	0.00
Is there a more efficient/clean approach to an eval(parse(paste0( s...	-0.31
Use ddply within a function and include variable of interest as an...	-0.50
Passing parameter to function in add.expr inside heatmap.2	0.00
Problem to plot 3D surface with R‏	0.00
R: conditional binary logistic regression - Syntax and debugging	0.00
R: find unique 'item groups' in multivariate data	-1.18