ICSS: Age standardization weights from the ICSS scheme.
Description
Contains three sets age-standardization weights for age-standardized survival (net, relative or observed).format
data.table with columns
- agegroup - coded from 1 to 16
- ICSS1 - first set of weights, sums to 100 000
- ICSS2 - second set of weights, sums to 100 000
- ICSS3 - third set of weights, sums to 100 000
- ageint_start - lower bound of the age group
- ageint_end - upper bound of the age group
source
http://seer.cancer.gov/stdpopulations/survival.html{ICSS weights (US National Cancer Institute website)}
Corazziari, Isabella, Mike Quinn, and Riccardo Capocaccia. "Standard cancer patient population for age standardising survival ratios." European Journal of Cancer 40.15 (2004): 2307-2316.