In general, percentiles and quartiles are specific types of quantiles. This idea is seen again when one considers percentiles (see percentile). Stochastic models can be simulated to assess the percentiles of the aggregated distributions. The 75th/25th percentiles for the LSAT are 161/155 and for undergraduate GPA are 3.65/3.17. Different sources prefer Gini coefficients or ratio of percentiles, etc. The 25th and 75th percentiles of the incoming class at UT-Austin were 1120 and 1370. The cutoffs may be defined as percentiles rather than in nominal dollars. Some methods for calculating the percentiles are given below. Norms are given in terms of percentiles for the adult population. These percentiles used students in the graduating class of 2006 as the comparison group. Trajectory, Transition Tables, Student Growth Percentiles, and Projection. Urban areas such as Toronto set standards according to percentiles. MCAT percentiles are updated every year on May 1. Upon release on GitHub, Solarized reached the top percentiles of projects for that week.