This shows you the differences between two versions of the page.
Next revision Both sides next revision | |||
howtos:toolcoding:using_a_relative_propensity [2010/11/12 20:58] shona.weldon created |
howtos:toolcoding:using_a_relative_propensity [2010/11/12 20:59] shona.weldon |
||
---|---|---|---|
Line 3: | Line 3: | ||
Given: | Given: | ||
- | households[uss,usdt,th] | + | households[uss,usdt,th] |
- | population[uss,th] | + | population[uss,th] |
Want to get: | Want to get: | ||
- | peoplePerHousehold[uss,usdt,th] | + | peoplePerHousehold[uss,usdt,th] |
constraints: | constraints: | ||
- | population[uss,th] = sum (households[uss,usdt,th] * peoplePerHousehold[uss,usdt,th]; dim=usdt) | + | population[uss,th] = sum (households[uss,usdt,th] * peoplePerHousehold[uss,usdt,th]; dim=usdt) |
makeup a relative propensity: | makeup a relative propensity: | ||
- | relPopPersPerHH[usdt] = where each value is related to one of the entries | + | relPopPersPerHH[usdt] = where each value is related to one of the entries |
Finally the math to calculate peoplePerHousehold[uss,usdt,th] is: | Finally the math to calculate peoplePerHousehold[uss,usdt,th] is: |