alistaire

alistaire has asked 2 questions and find answers to 241 problems.

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About

A data scientist and ML engineer. Currently public sector consulting; previously anomaly detection in the industrial IoT. Prior experience in politics and education.

alistaire questions

Join gap in polar line ggplot plot
Use curved lines in bumps chart

alistaire answers

creating new variable that takes into account prior information from the earlier records
R function categorize by column?
Use function arguments in lm formula within function environment
How to split data.frame -> apply merge to subsets -> combine into data.frame
How can I replace characters in a dataframe using dplyr?
What is the equivalent of the LEFT plus FIND function in R?
How to separate a sentence into words [duplicate]
Calculate distance between multiple latitude and longitude points
How to perform a group_by with elements that are contiguous in R and dplyr
How to divide a table into different levels based on values in R? [duplicate]