An estimate of the risk or prevalence ratio, adjusted for confounders, can be obtained from a log binomial model (binomial errors, log link) fitted to binary outcome data. We propose a modification of the log binomial model to obtain relative risk estimates for nominal outcomes with more than two attributes (the log multinomial model).
The batteries are not dealership's and the warranty is not theirs. Both belong to the manufacturer of the battery who makes them and Toyota just uses them and the battery manufacturer does not offer free alignments, just battery replacements. Last edited: Aug 28, 2014.
The warranty coverage on most any hybrid/electric vehicle powertrain is the same: 8 years, 160,000 km. A notable exception here is Tesla, which covers its powertrains and 85 kWh battery packs for 8 years with no distance limit, while its 70 kWh battery pack is covered for 8 years, 200,000 km.