内容提示: Forecasting Sales by Exponentially Weighted Moving AveragesAuthor(s): Peter R. WintersSource: Management Science, Vol. 6, No. 3 (Apr., 1960), pp. 324-342Published by: INFORMSStable URL: http://www.jstor.org/stable/2627346Accessed: 05/12/2010 06:57Your use of the JSTOR ...
The formula for the volume weighted (or volume adjusted) moving average is... I have added thefunctionvwma() to MetaTrader's Moving Averages.mq4 and called it myVWMA.mq4 (attached). The difference between the VWMA and the SMA (simple moving average of the same period) is a measure of...
Exponentially Weighted Moving Average (EWMA)doi:doi:10.1002/9781118445112.stat04267Looking at the original normal probability plot of effects and effect estimates, the 2nd and 3rd largest effects in absolute magnitude are A (solvent/reactant) and B (catalyst/reactant). A cube plot in these ...
In order to efficiently detect small shifts for two-parameter exponential distributions, a generally weighted moving average (GWMA) control chart is developed. Since measurement errors are inevitable in practice, and they are not considered in the existing control charts, we proposed a GWMA chart ...
View Full Article (HTML) Get PDF (328K) Keywords: process mean; average run length; control charts; cumulative sum; exponentially weighted moving average Cumulative sum (CUSUM) and exponentially weighted moving average (EWMA) control charts are commonly used for monitoring the process mean. In thi...
Enhanced exponentially weighted moving average (EWMA) control chart performance with autocorrelation 机译:自相关增强了指数加权移动平均(EWMA)控制图性能 代理获取 本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁...
原文格式 PDF 正文语种 eng 中图分类 关键词 control chart; exponentially weighted moving average; statistical quality control; 机译:控制图;指数加权移动平均;统计质量控制; 入库时间 2022-08-17 13:09:36 相似文献 外文文献 中文文献 专利 1. Average run length of the long-memory autoregressive...
A Study on Exponentially Weighted Moving Average Control Chart with Parametric and Nonparametric ApproachIn this paper, a comparative study of performance of some parametric and nonparametric EWMA control charts for detecting the process mean shift is considered. In section 2, we briefly describe each ...
This paper provides a study on the performance of the exponentially weighted moving average control chart monitoring the ratio in the presence of measurement errors. We extend the linear covariate error model applied in previous studies to a more general situation, which makes the study more ...
average run lengthCUSUMEWMAHWMAmixed control chartprocess locationThe homogeneously weighted moving average (HWMA) control chart is famous to identify small deviations in the process mean. The plotting statistic of the HWMA chart assigns equal weight among the previous samples as compared to the ...