mathematical.coffee

mathematical.coffee has asked 97 questions and find answers to 240 problems.

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mathematical.coffee questions

Simulating subclassing in Javascript - check how I've done it?
Sweave/r - omit initial `>` in code chunks with `echo=true`?
get unit type from grid graphics unit
git switch which branch is master branch after push
Get length of string in R as it would be `cat()`d (tab handling)
Aligning sequences with missing values
Executing Perl from R - perlQuote/shQuote?
Reuse same function body for multiple type signatures
env argument does not work in system2?
R scope: force variable substitution in function without local environment

mathematical.coffee answers

Replace data in csv file using python
Colouring specific label in ggplot depending on the value of the id variable on a long data (irrespectively of the row number)
MATLAB - Pixelize a plot and make it into a heatmap
dotplot with ggplot2 grouping the y values
alignment of multiple graph types in R (preferably in ggplot2 or lattice)
Size based pie chart code doesn't work
Matlab: Applying threshold to one dimension in a matrix
How to a convert a vector of labels into a binary vector in Octave?
Regular expression in PHP preg_replace() yields empty results
Splitting fields in sql query and sorting by them