Adrian

Adrian has asked 19 questions and find answers to 13 problems.

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Probability puzzles for android: https://play.google.com/store/apps/details?id=atorch.statspuzzles

Adrian questions

Clean way to compute jacobian of array summation
Collapse list of mpfr objects into single mpfr vector
Github runner out of disk space after building docker image
Why does using multiprocessing with pandas apply lead to such a dramatic speedup?
Android java.lang.IllegalStateException with ViewPager
Force facet_wrap to fill bottom row (and leave any "gaps" in the top row)
Calling predict() inside an R function
Using the same argument names for a function defined inside another function
Decrease bitrate on WAV file created with recorderjs
Force mapply to return a list?

Adrian answers

integrate a very peaked function
Collapse list of mpfr objects into single mpfr vector
Github runner out of disk space after building docker image
Dynamic variable names in plots, files and compatibility with loop
Plotting a step function with only horizontal lines
How to get proportions and counts of a data frame in r
Non-monotonic output of Constrained Optimisation in R
When simulating multivariate data for regression, how can I set the R-squared (example code included)?
Mean of variable by two factors
Keeping only certain rows of a data frame based on a set of values