mt1022

mt1022 has asked 17 questions and find answers to 88 problems.

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About

An R user working on Evolution and Ecology since 2013. My favorite R packages are data.table, ggplot2, and Biostrings.

mt1022 questions

remove dimnames of data.frame using unname doesn't work
Error in subsetting with $ immediately after a function in dplyr pipe
Different results when subsetting data.table columns with numeric indices in different ways
Is there a R function that convert p.value to significance code?
how to reduce vertical spacing between facet labels when using facet_wrap?
Is it possible to list all the global options that can be set for a package?
How to keep join column unchanged in data.table non-equi join?
Rename multiple columns given character vectors of column names and replacement [duplicate]
how to align the legend title to the middle of legend box in ggplot2?

mt1022 answers

Create lagged columns using data.table
Multiple uses of setdiff() on consecutive groups without for looping
Repeating rows based on the collective count mentioned in the respective columns
Randomly recode the first and second instance of a value in each row?
Reason for magrittr pipe (%>%) with ifelse behavior?
exposition in dplyr without magrittr?
Limit na.locf in zoo package
dplyr: list of vectors to data frame with rbind_all vs bind_rows
find column value and name based on minimum value in other column
dplyr concat columns stored in variable (mutate and non standard evaluation)