pce | PC simulator/emulator

I would like to create like a last X days coefficients and intercept and paste that on that day then move to the next day and paste again the last X days coefficients and intercept and so on.

I use the dataset that comes with R called economics

this is the code I have so far

I am trying to make a chart where I need to combine both fill and colour on the same legend. The closest I have come to achieve this is the example below, but it introduces a square surrounding the line (see legend below for pce). I have looked at combine legends for color and shape into a single legend and how to merge color, line style and shape legends in ggplot but their solutions does not seem to work for fill and colour. In this case I get this square surrounding the line (see legend below). I also don't want to have them all as squares as suggested in the answer to combine merge color and fill legend into one.

I am trying to display data that includes non-detects. For the ND I want to have a circular outline at different sizes so that the lines do not overlap each other. I pretty much have what I want, but for the parameter cis-DCE the circular outline just makes the point look bigger instead of being a distinct outline. How do I attribute size to the parameter and also make the starting size larger?

I will include all of the code I am using for the graphing, but I am specifically working on this bit right now.

geom_point(aes(x= date, y = lrl, group = parm_nmShort, size = parm_nmShort), shape = 1) + #marking lower limit

I also know that I could use facet_wraps and I've done that previously, but historically this data has been shown in one graph, but without identifying the NDs and I do not want to drastically alter the display of the data and confuse anyone.

I have the following DTD and XML file. When I try to validate the file, I get the following error. The error is occurring on the square bracket in 'byte[]'. How can I include this 'byte[]' in my enumeration? I have tried escaping them with [$#93;, but I get the same error. I tried using quotes around the '"byte[]"' like so, but that didn't work either.

org.xml.sax.SAXParseExceptionpublicId: -//Genera//DTD XML EJB 1.0//EN; systemId: file:///C:/tdc-to-xml/ejb.v2.dtd; lineNumber: 11; columnNumber: 52; The enumerated type list must end with ')' in the "java-type" attribute declaration.

DTD

I have the following DTD and XML file. When I try to validate the file, I get the following error. Clearly looking at the xml on line 6, is is an empty tag. I have found several examples on line that have EMPTY ELEMENTS with ATTLIST. What am I doing wrong?

org.xml.sax.SAXParseException; systemId: file:///C:/tdc-to-xml/ejb.xml; lineNumber: 6; columnNumber: 145; The content of element type "field" is incomplete, it must match "(EMPTY)".

DTD

I have base XML, to which I would like to add new elements. But it fails and I cannon understand why.

My base XML:

I wasted a whole day on this and can't find a solution. As Google doesn't supply any other questions like this, I'm sure that I must be doing something wrong.

I have a fresh full install of swi-prolog 8.2.3.1 on windows 10. I made sure the graphic options where selected. There is an xpce folder in the main swipl folder. When I try to load the xpce lib into prolog I get the following error:

I have a dataset for credit card transaction.

I split this dataset by group using below code

There are a lot of different questions about merging rows to one, but I couldn't find one for my example below when I use sub select queries. I tried to aggregate with group by, but could not make it work.

For one ID I get three results in different columns and rows. How can I combine these results, by selecting the max value of each column for each ID and put in one row?

My current code below