Not everyone may be as particular as I am about having my files organized, but I like to make sure everything is where it’s supposed to be. I make sure my music is tagged accurately. I also like to have my video files tagged correctly. What does that mean? Just like with audio files, video […]
273 total views, 8 views today
I ran into an issue the other day that ended up taking me hours to solve, in part because I couldn’t find any other solutions online, which is pretty unusual these days. Here was the issue: I was evaluating a paper (I’m an academic and read lots of papers) that had a bunch of Greek […]
879 total views, 10 views today
I added a number of video files to my Plex server the other day and, when I checked Plex, some of them had not shown up in the corresponding library. I tried the obvious solutions. First, I selected the options for the library and then chose “Scan Library Files”: That will often solve the problem, […]
1,755 total views, 14 views today
I use Plex to manage my music and video libraries. I actually don’t watch sports very often. The one exception is when I’m grading papers (I’m a college professor). I’ve found that watching soccer/futbol matches in the background while I grade papers breaks up the monotony of grading. With finals coming up, I thought it […]
1,851 total views, 9 views today
While a bit technical, it’s occasionally useful to plot multiple data series that have very different scales in the same chart. Let me give an example to illustrate. Let’s say I want to see whether the number of Mormon temples being built aligns with the number of Mormon stakes (akin to a Catholic diocese) that […]
3,025 total views, 3 views today
Here’s my situation. I have some data over time but I’m missing values in specific years. I want to graph that data but would rather not have to estimate all of the missing values. It turns out, LibreOffice Calc can do that for you in your chart. Here’s how… Imagine I’m plotting the number of […]
2,361 total views, 7 views today
I recently had a colleague contact me for some computer advice. He knows I’m a computer geek and was looking for some help setting up a new Windows laptop for his kids. He was wondering which antivirus software to buy. If you’re at all familiar with my blog, you’ll know that I’m not a fan […]
2,479 total views, 2 views today
I’m a science fiction fan. And I want my science fiction at my fingertips. To that end, I have slowly been digitizing my favorite series (e.g., Star Trek, Stargate, and now Doctor Who) and putting them on my fileserver that uses Plex to serve the episodes to whatever device I want. I recently ran into […]
1,889 total views, 2 views today
R has pretty amazing capabilities for creating charts and graphs. One of the most common packages for this is ggplot2. However, it’s not the most intuitive package I have used in R. So, I figured I’d illustrate how to make some relatively simple scatterplots in R using ggplot2. I’ll likely post instructions on how to […]
983 total views, 1 views today
I regularly need to find a specific case or set of cases that meet some criteria when analyzing data, often so I can modify those values for one reason or another. The easiest way I have found to find such values in R is the “which” function. As with most of my R examples, I’m […]
552 total views, 4 views today