Earlier quoted context omitted.
Hi author, I really liked the visualisations, especially the black hole thing. I think I may have misunderstood the purpose of your article: I first read it as a serious attempt to use textual analysis to do a comparison of the comprehensibility of Tolkein's best-known works, in which case you fell way short of the mark by going no further than word counting. I think it started off like that, but on re-reading it I s…
Isn't FK determined almost completely by sentence length? That is what I recall from messing with MS Word docs in high school.
Flesch Reading Ease score, which is what I actually meant, does the same but with different coefficients to come up with a more granular difficulty score, usually in the range of 30-100.
They're both pretty arbitrary. The more I read up on this subject the more respect I have for the author's own attempts at an originality score. It's all subjective ultimately.