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PER strives to measure a player's per-minute performance, while adjusting for pace. A league-average PER is always 15.00, which permits comparisons of player performance across seasons. PER takes into account positive results, including field goals, free throws, 3-pointers, assists, rebounds, blocks and steals and negative results, including ...
The heat index was developed in 1979 by Robert G. Steadman. [1] [2] Like the wind chill index, the heat index contains assumptions about the human body mass and height, clothing, amount of physical activity, individual heat tolerance, sunlight and ultraviolet radiation exposure, and the wind speed. Significant deviations from these will result ...
The predecessor of SSIM was called Universal Quality Index (UQI), or Wang–Bovik Index, which was developed by Zhou Wang and Alan Bovik in 2001. This evolved, through their collaboration with Hamid Sheikh and Eero Simoncelli, into the current version of SSIM, which was published in April 2004 in the IEEE Transactions on Image Processing. [1]
Modigliani risk-adjusted performance (also known as M 2, M2, Modigliani–Modigliani measure or RAP) is a measure of the risk-adjusted returns of some investment portfolio. It measures the returns of the portfolio, adjusted for the risk of the portfolio relative to that of some benchmark (e.g., the market).
Index funds that attempt to track the Nasdaq Composite include Fidelity Investments' FNCMX mutual fund [4] and ONEQ [5] [6] exchange-traded fund. Invesco offers the Nasdaq: QQQ exchange-traded fund, which matches the performance of the Nasdaq-100, a different index which tracks 100 of the largest non-financial companies in the Nasdaq Composite and is 90% correlated with the Nasdaq Composite.
The Castrol performance index is a ranking system created by Castrol for men's club association football as part of a sponsorship package with FIFA. The system uses mathematical formulas which evaluate various player performance in terms of how individual actions either assist or prevent goals. The system takes into account the strength of the ...
The System Average Interruption Duration Index (SAIDI) [1] is commonly used as a reliability index by electric power utilities. SAIDI is the average outage duration ...
The present serviceability index (PSI) is a pavement performance measure.Introduced by the American Association of State Highway and Transportation Officials (AASHTO), the PSI is one of the most widely used pavement performance indicators after pavement condition index (PCI) and international roughness index (IRI).