alistaire

alistaire has asked 2 questions and find answers to 275 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

R convert data.frame to json
How to filter rows for every column independently using dplyr
How to find the first row (date) of the series of 5 or more rows (date) with below 0 value
Drawing a sample that changes the shape of the mother sample
Use R to combine duplicate columns
Assign specific value based on two column in R
In R, apply a function to the rows of a data frame and return a data frame
How to cbind and rbind 2 lists of dataframes
count number of non-NA columns in a grouped_df dplyr
Correct way of maintaining array structure in R [duplicate]