weighted index

基本解释

A weighted composite index method was used to make a comprehensive evaluation of work quality in the Affiliated Hospital of Taishan Medical College from 1991 to 1994.
本文应用加权综合指数法对泰医附院1991～1994年工作质量进行了综合评价。
The Dow Jones Wilshire 5000 Composite Index -- a free-float weighted index that measures 5, 000 U.S. based companies -- ended Friday at 13, 197.13, up 308.92 points, or 2.40 percent, for the week.
道琼斯威尔逊5000综合指数------一个流动股票加权指数（一种股指计算方法，能更准确的反映市场状况），周五报收于13197.13点，上扬308.92点，涨幅2.40%。
Third, with the time weighted accumulation index ap(τ), an empirical storm-time model of the relative deviation of foF2 from its monthly median is established.
由于地磁指数与电离层暴时变化相关性不高，使得该经验模型精度较低。

It tracks an equally weighted index of 15 MLPs in the natural gas infrastructure sub-segment.
FORBES: MLPs: A Trendy Choice
This technique reduced the average market cap relative to the cap weighted index and helped boost the return.
FORBES: Any Monkey Can Beat the Market
Traditional capitalization-weighted index funds are lower cost, while alternative indexes often have higher exposures to size and value factors.
FORBES: No Free Lunch from Alternative Indexes