Lab02 R models all the same

[dshartmann]

I downloaded the RMD template and was surprised to find all of the models are the same.

I am also confused because I believed the data would be the same as the data in the tables on the instruction page. Are we supposed to plug in different data, or am I doing something else wrong?

[lecy]

Do you know how you ended up on the fall 2020 board? You should be here:

https://ds4ps.org/cpp-523-spr-2021/help/

Not sure if I understand your question completely, but most values are just placeholders. Note the instructions in the comment:

# replace value with correct b1 and SE for the question
b1 <- -3
se <- 0.25

The data is the same. Try:

# load data
URL <- "https://raw.githubusercontent.com/DS4PS/cpp-523-fall-2019/master/labs/class-size-seed-1234.csv"
dat <- read.csv( URL )
head( dat )

[dshartmann]

I am not sure. I've was confused as to why I was seeing all of the comments from last semester. Thank you very much for your response! I think I've figured it out.

[lecy]

You were not the only student. I only ask because I wanted to fix the link, but I can't seem to find how you both ended up here. Let me know if you figure out which link it was!

[dshartmann]

I just go to the "Get Help" tab on the github page for my class and it brings me here. It just started doing it yesterday.

[lecy]

This page?

https://ds4ps.org/cpp-523-spr-2021/

[dshartmann]

Yes, from there when I clicked on Get Help it took me here. I just did it though and it took me to the correct board, so I'm assuming you fixed it? Thank you, it was kind of a pain to have to fix the url every time.

[lecy]

It was updated a couple of weeks ago, but since it's a navigation bar it was probably still in your browser cache.

Thanks for checking, though - just wanted to make sure I was not missing one.