Description Usage Arguments Value See Also Examples
Creates a price history rank by averaging three look-back periods.
Uses the TTR::ROC
function for rate-of-change value.
Uses the discrete ROC type.
1 |
x |
price |
n |
an array of three look-back periods in the same periodicity as x.
Default values if not provided |
a row rank as determined by row_rank
.
row_rank, TTR::ROC
1 2 3 4 5 6 7 8 |
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