Administrator approval is now required for registering new accounts. If you are registering a new account, and are external to the University, please ask the repository owner to contact ServiceLine to request your account be approved. Repository owners must include the newly registered email address, and specific repository in the request for approval.

Commit 5cfba908 authored by Ben Anderson's avatar Ben Anderson
Browse files

Update README.md

parent 76e9b12e
......@@ -2,10 +2,10 @@
A place to store hints, tips and examples for data cleaning. We use a lot of very dirty data which often has outliers and missing observations. Since most of this data is large scale 'sensor' data with time stamps we make a lot of use of these R packages to process and visualise the data so we can see what is odd and what is missing:
* [data.table](https://rdatatable.gitlab.io/data.table/)
* [lubridate](https://lubridate.tidyverse.org/)
* [hms](https://hms.tidyverse.org/)
* [ggplot2](https://ggplot2.tidyverse.org/)'s [geom_tile()](https://ggplot2.tidyverse.org/reference/geom_tile.html) with time of day on the date on the x axis, time on the y and 'fill' set to the sensor value that _should_ be there. This shows up non-random (and random) data holes like [these](https://git.soton.ac.uk/SERG/datacleaning/-/blob/master/rmd/cleaningFeederData_files/figure-latex/missingVis-1.pdf) very nicely.
* [data.table](https://rdatatable.gitlab.io/data.table/) - very fast data loading and wrangling
* [lubridate](https://lubridate.tidyverse.org/) - _the_ way to do dates and dateTimes in R
* [hms](https://hms.tidyverse.org/) - deals with time (HH:MM:SS)
* [ggplot2](https://ggplot2.tidyverse.org/) - plots, especially using [geom_tile()](https://ggplot2.tidyverse.org/reference/geom_tile.html) with time of day on the date on the x axis, time on the y and 'fill' set to the sensor value that _should_ be there. This shows up non-random (and random) data holes like [these](https://git.soton.ac.uk/SERG/datacleaning/-/blob/master/rmd/cleaningFeederData_files/figure-latex/missingVis-1.pdf) very nicely.
This repo is an R package. This means:
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment