You can include multiple variables in a BY statement to create whatever groups you want. You can explicitly control it in more detail within PROC MEANS using the WAYS and TYPES statements and it will generate the averages at the levels specified including overalls. SAS (and very few ...
weighted average n (Statistics) an average calculated by taking into account not only the frequencies of the values of a variable but also some other factor such as their variance. The weighted average of observed data is the result of dividing the sum of the products of each observed value,...
1957. Forecasting seasonals and trends by exponentially weighted moving averages. ONR Research MemorandumNo. 52, Carnegie Institute of Technology. Holt, C.C。 1957. 展望seasonals和趋向由指数地被衡量的移动平均数。 ONR研究MemorandumNo。 52,卡内基技术研究所。 [translate] ai tired to get along with...
1. 加权直线回归 现代统计学与SAS... ... 对数变换 logarithmic transformation加权直线回归weighted linear regression平均指标 average index ... www.xici.net|基于27个网页 2. 加权线性回归 统计学词汇W... ... 加权最小平方法 weighted least squares加权线性回归weighted linear regression加权平均数 weighted ...
Most reported temperature estimates were calculated using ArcGIS, relatively few used SAS. We compared the performance of geostatistical models to estimate population-weighted average temperature in each month for counties in 48 states using ArcGIS v9.3 and SAS v 9.2 on a CITGO platform. Monthly ...
Turbidity and total suspended solids (TSS) were measured, and a storm-weighted average (SWA) was determined for the systems. Water discharged from five ... RA Mclaughlin,SA Hayes,DL Clinton,... - 《Transactions of the Asae American Society of Agricultural Engineers》 被引量: 24发表: 2009年...
of COYNE 71. 3 From ω-ρ interference in the π + π − mass spectrum assuming ω width 12.6 MeV. HTTP://PDG.LBL.GOV Page 1 Created: 6/29/1998 11:41 Review of Particle Physics: C. Caso et al. (Particle Data Group), European Physical Journal C3, 1 (1998) WEIGHTED AVERAGE 7...
The EGRET package has components oriented towards the description of long-term changes in streamflow statistics (high flow, average flow, and low flow) as well as changes in water quality. For the water-quality analysis, it uses Weighted Regressions on Time, Discharge and Season (WRTDS) to ...
The average number of iterations and the average computing time (s) per replicate are given in the last two rows. 9.999 (0.059) 0.418 (0.091) 0.119 (0.066) 0.992 (0.079) 5.085 0.1005 Heredity The data were published by Lan et al. (2006) and are freely available from the internet (see...
Fuzzy" Versus "Nonfuzzy" in Combining Classifiers Designed by Boosting tried the weighted majority vote as well as simple combiners such as the majority vote, minimum, maximum, average, product, and the Naive-Bayes ... LI Kuncheva - 《IEEE Transactions on Fuzzy Systems》 被引量: 194发表: 20...