There were 3 quantitative trait loci that explained most of the phenotypic variation. Results of studies based upon autosomal DNA variation have also been varied. The origin of the modern variation is unknown. Polydactyly is a spontaneous complex phenotypic variation, developed in one generation. Another similar variation, called QuadLife, involves four different on states. Upperbounds on probability metrics such as total variation and Wasserstein distance have been derived. Deer exhibit a broad variation in physical proportions. The average temperature is with a seasonal variation and daily variation. They are relatively straightforward in appearance with limited width variation. Winters are generally cool with little temperature variation. The total variation is a norm defined on the space of measures of bounded variation. This allows for greater variation and nuance in the vocal. There are issues that limit this variation. The temperature variation during summer is from . However, this average masks the huge variation between countries.