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…in reply to @JedKolko
@
JedKolko
For me, “moving average indexed to 2/1” definitely reads as 100 × (Y_t / Y_feb1) in which case the index should bottom out at zero (not saying your axis needs to). Are you saying index is actually 100 × [ln(Y_t) - ln(Y_feb1)] ?
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2020 Apr 7
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