mnel

mnel has asked 2 questions and find answers to 601 problems.

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Biostatistician, NSW Health

mnel questions

How do I profile code when using knitr?
assigning by reference into loaded package datasets

mnel answers

segfault from C stack overflow
R convert text field to function
Fit upper and lower percentile line
Generating and naming powered transformations of variables in R
Calculate one value based on the sum of other values within one dataframe
using an exists statement in R
downwards arrow in R-plot axis label
How to `chartr` a "-" (or escaping ranges)?
Pulling information from the first approximate match of a text string in R (and summing the total number of matches)
R: Finding the location of tick marks when plotting dates