Pressure2 | Pressure² - a beautiful theme for your Steam Client | Video Game library

I wanted to read values off of the graphs that I made using python similar to how the data point values show up in an excel plot when you hover over a data point. Using various solutions here, I wrote up the below code to label the points as I hovered over them.

However, I can't seem to label some points when there are high y-axis values (that's my assumption on why it doesn't work), nor can I get the box to have a solid background so I can read the coordinates clearly (tried setting alpha to 1 but didn't work).Here's a picture of how one such point shows up far away from the actual location and with the text blocked by the curves behind it. Oddly enough, when all the y-axis values are below 1, the code worked fine.

The Rmarkdown code below puts two tables in a list, then tries to show them with a for loop.

I am trying to extract each row of 32 dataframes from my list of dataframes. However, it only iterates the last value in both for loops. I am unsure of why this won't work but maybe I should initialize an empty list of dataframes instead of just an empty list?

I thought it would be a good idea to write a longer report/protocol using bookdown since it's more comfortable to have one file per topic to write in instead of just one RMarkdown document with everything. Now I'm faced with the problem of sharing this document - the HTML looks best (except for wide tables being cut off) but is difficult to send via e-mail to a supervisor for example. I also can't expect anyone to be able to open the ePub format on their computer, so PDF would be the easiest choice. Now my problems:

My chapter headings are pretty long, which doesn't matter in HTML but they don't fit the page headers in the PDF document. In LaTeX I could define a short title for that, can I do that in bookdown as well?

I include figure files using knitr::include_graphics() inside of code chunks, so I generate the caption via the chunk options. For some figures, I can't avoid having an underscore in the caption, but that does not work out in LaTeX. Is there a way to escape the underscore that actually works (preferrably for HTML and PDF at the same time)? My LaTeX output looks like this after rendering:

From R for Data Science:

To put multiple plots in a single row I set the out.width to 50% for two plots, 33% for 3 plots, or 25% to 4 plots, and set fig.align = "default". Depending on what I’m trying to illustrate ( e.g. show data or show plot variations), I’ll also tweak fig.width, as discussed below.

How do I put multiple plots on a single row, using the method described above? I could use a package such as patchwork, but the purpose of this post is to understand what's being described above. The R Markdown below doesn't generate what I'd expect, two 'pressure' plots on the same row.

My RMarkdown document has code chunks that generate multiple figures or tables from within one chunk. For instance, it loops through a bunch of variables to generate summary statistics tables for each variable. The problem is that the numbering of these figures/tables is often wrong when I try to generate a HTML document; this problem doesn't happen when I compile a PDF. The problem is that all the tables generated from the same chunk would get the same table number.

Here is an example:

I am trying to plot a graph with two separate x-axis. One being some valve openning and the other the corresponding leak rate. I managed to make it work pretty well, though the format of that secondary axis doesn't always show scientific notations as seen on the figure down bellow Awful overlapping labels, see the upper axis How to force scientific notation display so that the labels wont overlap? Here is the script I am using:

So I am designing an application for windows laptops to connect to a custom designed pressure sensor. The application pairs to the device and then receives notifications from the device every 10 ms. Then for some reason the communication stops. I know it is a problem with my application and not with the device, because when I connect to my phone, I do not have this problem.

Here is the main page where I create the devicewatcher and discover the device:

I would like to add space around figures in RMarkdown. I am knitting to PDF and really don't like how close figures (or also equations) are to the text or to the next figure.