StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Martin Mächler

Rating
1513.28 (51,572nd)

Reputation
3,496 (48,194th)

Page: 1 2

Title	Δ
mpfr always crash R studio	0.00
R and R studio won't load aplpack	-0.50
Calling R script from Python does not save log file in version 4	-4.26
Inconsistency of na.action between xtabs and aggregate in R	-4.09
Using tapply when you have different n for each treatment	0.00
readLines function with new version of R	-4.35
Duplicate row names in R using as.data.frame()	0.00
Dispatch of `rbind` and `cbind` for a `data.frame`	+3.73
Why does str() not display names?	-1.80
Why does `ns(0.8)` or `ns(c(0.8))` return `NA/NaN/Inf in foreign fu...	-4.22
R Error in validObject(.Object) when running as script, but not in...	-4.38
Hyperbolic Tangent in R throws NAN in Windows but not in Mac?	0.00
Extending an S3 generic from an optional package	0.00
R lme4 Error in '/usr/lib/rstudio/bin/rsession' : malloc():...	0.00
Memory leak with closed connections	0.00
R: How make dump.frames() include all variables for later post-mort...	+3.52
The first principal component has almost all the information, but i...	0.00
Creating distance matrix in R for a matrix in a higher dimensional...	+3.19
R: maximal number of DLLs reached	0.00
sprintf seems to ignore some special characters	-0.39
Error: "could not find function "lengths"	0.00
R: Distribution Function returns "random" values	0.00
R could not find function "col2rgb"	+3.73
Reproducible documents using base R	0.00
enableJIT in Rprofile leads to 'not a proper evaluation environ...	0.00
ImportFrom function in NAMESPACE is removed upon document()	0.00
Preallocate sparse matrix with max nonzeros in R	0.00
as.Date convert Date in a data frame	+3.67
Fastest way to compute the cdf of the Normal distribution over vect...	0.00
Converting an object of class "table" to matrix in R	-0.64
kmeans on 46 million elements coerces NA values	0.00
R cor returns NaN sometimes	+3.74
Load data object when package is loaded	+0.97
How to deal with implicit package dependency through required funct...	0.00
How to determine the standard normal loss function L(z)	-0.45
R: Sparse matrix from list of dimension names	+0.05
Using dgCMatrix for kcca in R	0.00
R difference between cor and cor.test	-0.18
Dist and hclust functions outputting unexpected/incorrect outputs	0.00
What is the clustering algorithm used by hclust in R?	+4.01
where is R file after compiled?	+0.08
how an ecdf object can be used inside an R package?	0.00
labeling a dendrogram after using hclust	-3.52
Why does NaN^0 == 1	0.00
R documentation, how to force Rcmd Rd2pdf to automatically break an...	0.00
R documentation, how to set a character in bold font within math mo...	0.00
Optimization for functions that produce NaN for some initial values	+0.99
Optimization for functions that produce NaN for some initial values	+3.66
Prevent line overflow in R documentation?	0.00
Rd file name conflict when extending a S4 method of some other pack...	0.00