Abbreviated Interrupted Time-Series - Institute for Policy Research
Abbreviated Interrupted Time-Series - Institute for Policy Research
Abbreviated Interrupted Time-Series - Institute for Policy Research
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Quadratic Model Building<br />
POUNDS ij = π 0 + π 1 *(MONTHS12)+ π 2 *(MON12SQ)+e ij<br />
π 0 = average ending weight<br />
π 1 = average rate of change in weight per month near the end of<br />
the study<br />
π 2 = average rate of change in slope, or effect of time on weight<br />
loss<br />
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