/StackOverflowNotes

StackOverflowNotes

Comments

  • How to make a great R reproducible example
    [How to make a great R reproducible example?](http://stackoverflow.com/questions/5963269)

  • How to create a Minimal, Complete, and Verifiable example
    [How to create a Minimal, Complete, and Verifiable example](http://stackoverflow.com/help/mcve)

  • What does it mean when an answer is "accepted"?
    [What does it mean when an answer is "accepted"?]( http://stackoverflow.com/help/accepted-answer)

  • How should I deal with “package 'xxx' is not available (for R version x.y.z)” warning?
    [How should I deal with “package 'xxx' is not available (for R version x.y.z)” warning?](http://stackoverflow.com/questions/25721884)

  • How to join (merge) data frames (inner, outer, left, right)?
    [How to join (merge) data frames (inner, outer, left, right)?](http://stackoverflow.com/questions/1299871)

  • R Grouping functions:
    [R Grouping functions: sapply vs. lapply vs. apply. vs. tapply vs. by vs. aggregate](http://stackoverflow.com/questions/3505701), [Aggregate multiple variables simultaneously](http://stackoverflow.com/questions/9723208), [How to sum a variable by group?](http://stackoverflow.com/q/1660124)

  • roll join with start/end window
    [roll join with start/end window](http://stackoverflow.com/questions/24480031)

  • Reshape:
    [Reshape data from long to wide format](http://stackoverflow.com/questions/5890584)
    [Reshape data from wide to long format](http://stackoverflow.com/questions/1181060)

  • New user
    Welcome to StackOverflow! Please read the info about [how to ask a good question](http://stackoverflow.com/help/how-to-ask) and how to give a [reproducible example](http://stackoverflow.com/questions/5963269). This will make it much easier for others to help you.

Comment formatting

http://stackoverflow.com/editing-help#comment-formatting

SE Extensions

Functions

# Author: http://stackoverflow.com/users/1270695/ananda-mahto
# http://chat.stackoverflow.com/transcript/message/11673110#11673110
snarkments <- function(choice = "Reproduce and be merry") {
  A <- c("Reproduce and be merry" = "Please provide a [minimal reproducible example](stackoverflow.com/questions/5963269/…), and please show us what you have tried",
         "lmgtfy" = "I suppose you have [searched](meta.stackoverflow.com/help/how-to-ask) for your problem on SO?",
         "catkiller!" = "Die!!! Die!!! Die!!!")
  unname(A[choice])
}

Usage:

snarkments()
# [1] "Please provide a [minimal reproducible example](stackoverflow.com/questions/5963269/…), and please show us what you have tried"
snarkments("lmgtfy")
# [1] "I suppose you have [searched](meta.stackoverflow.com/help/how-to-ask) for your problem on SO?"
snarkments("catkiller!")
# [1] "Die!!! Die!!! Die!!!"