many base R plots not rendering scatterplot points in slides

[wesslen]

FYI many base R scatterplots are not rendering in the pdf slides.

Examples:

• Lecture 3 slides 25-28
• Lecture 3 slide 38
• Lecture 3 slide 40
• Lecture 4 slide 6
• Lecture 4 slide 8
• Lecture 5 slide 6
• Lecture 5 slides 13-4
• Lecture 6 slide 87

List above isn't all slides that have issues but a few for illustrative.

[rmcelreath]

I think it's just a browser issue. Try downloading the PDF instead of viewing in browser.

[wesslen]

Thank you!