This was your exact quote.
"Slugging isn’t a percentage though, it’s a weighted average. It does measure the chance someone might hit for XBH but the math to get the slugging is not how you get percentages but instead weighted averages."
That first sentence, you CLEARLY state that slugging isn't a percentage, it is a weighted average.
Now, you are trying to back track, by saying you never called it that, even though you clearly did.