[R] Missing shapes in legend with scale_shape_manual

Hello, I'm trying to plot a graph of blood glucose versus date. I also record conditions, such as missing the previous night's medications, and missing exercise on the previous day. My data looks like: > b2[68:74,] # A tibble: 7 × 5 Date Time bg missed_meds no_exercise

Re: [R] Dynamically create a (convenience) function in a package

> Iris Simmons > on Mon, 30 Oct 2023 06:37:04 -0400 writes: > If you don't know the name of the attributes in advance, > how can you know the function name to be able to call it? > This seems like a very flawed approach. > Also, I would discourage the use of eval(pars

Re: [R] The argument 'eps.Pvalue' of `printCoefmat()`

> Duncan Murdoch > on Sun, 29 Oct 2023 04:45:19 -0400 writes: > On 29/10/2023 3:48 a.m., Shu Fai Cheung wrote: >> Hi all, >> >> Just a minor issue that I am not sure whether this is >> considered a "bug." It is about the help page. >> >> In the help page

Re: [R] Dynamically create a (convenience) function in a package

If you don't know the name of the attributes in advance, how can you know the function name to be able to call it? This seems like a very flawed approach. Also, I would discourage the use of eval(parse(text = )), it's almost always not the right way to do what you want to do. In your case, eval(b

[R] Dynamically create a (convenience) function in a package

Hi, n a package, I have a data object with attributes, and I want to dynamically create a convenience function to access those attributes. This way, instead of using attr(x, "number"), I would like to use number(x). Because I don't know in advance which attributes the data object may have,