Dekike questions

• How to replicate strings from a vector differently in R? [duplicate]
• Create a vector from another selecting some of its values at random but in order and with a minimum distance between selected ones?
• How to extract the minute of the day with R?
• How to add the condition that there is a minimum amount of data to calculate a variable in `data.table`
• Why do I not get two legends using ggplot2?

Dekike answers