To create a stem plot, barplot (with ﬁlled bars), or a histogram, there is a simple method in R which provides a ﬂexible alternative to the full blown barplot and histogram plots. It’s even easier when it comes to composing multiple graphs in one plot.
This one is extremely useful if you want to create a quick histogram or stem plot in R.
Yesterday I had to remind myself on how to remove the row names in a
Row names are usually added by ﬁltering steps such as
If you happen to lock yourself out of your own remote system with no hardware access to the server you mind end up in the same panic as me tonight. Since it took me surprisingly long, I thought it might be helpful to write the steps down to get a zpool mounted on a rescue (FreeBSD) system.