Stacks Image 20108

For Academics

Sort data frame

Ordering a data frame by a particular column can be quicker than doing it in excel, if the data frame is large.

It is useful, for example

  1. For plotting lines through points in order, or

  2. To see which rows contain the most extreme values at a column

The command

sortedData <- data.frame(unsortedFrame[order(unsortedFrame$length, decreasing=T),])
Previous Post 37 / 50 Post

Tag:

Sex chromosome papers RSS


The genome sequence of the Greater Wax Moth, Galleria mellonella (Linnaeus, 1758)
Link

The genome sequence of the lesser black-backed gull, Larus fuscus Linnaeus, 1758
Link

Detection of sex chromosomes in Tephritid pests using R-CQ and KAMY, two computational methods to support generic pest management applications
Link