Carlos Cinelli

Carlos Cinelli has asked 24 questions and find answers to 37 problems.

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Economist/Statistician.

Carlos Cinelli questions

knitr: knitting chunks with parsing errors
Summarizing by groups applying function which involves the next group
3d plot of models (3d scatterplot + model surface + connecting points to surface)
Rule of thumb for memory size of datasets in R
Connecting points to regression line in plot
Easily finding and replacing every match in a nested list
How can I run the current line (not the whole file) in Sublime Text 2?
How to aggregate objects properties?
Scope in generic functions R
Object size for characters in R - How does R global string pool work?

Carlos Cinelli answers

Return element from vector A or B based on value of Vector C or D
How to predefine the length of a list
3d plot of models (3d scatterplot + model surface + connecting points to surface)
gsub() on multiple dataframes in loop/lapply
R difference between expression and as.expression
Why is my recursive function so slow in R?
How to find three consecutive rows with the same value
R code to test the difference between coefficients of regressors from one regression
how to replace specific characters in a data frame by the value in a variable in r
Why doesn't 'with' pass variable scope through nested functions?