نتایج جستجو برای: and discharge time series prewhitened
تعداد نتایج: 17035213 فیلتر نتایج به سال:
Introduction & Objective: Hospitalization can significantly disrupt sleeping patterns. considering the prevalence of insomnia and widespread use of benzodiazepines and other hypnotics in hospitalized patients, we conducted this study to assess the quality of sleep and hypnotic drug use in hospitalized adult patients in 2007. Materials & Methods: This descriptive analytical cross-sectional...
We propose a simple way of predicting time series with reoccurring seasonal periods. We combine several forecasting methods by taking the samplewise weighted mean of those forecasts that were generated with models showing low prediction errors on left-out parts of the time-series. We show the application of this approach to the NN5 Time Series Competition data set.
A preliminary version, please do not quote
Nowadays, forecasting and techniques used to obtain the forecasts are very important. The term of forecast means to make an inference (predict) about the future on the basis of existing information. Especially, forecasting of stock market data are frequently used in time series analysis literature. Moreover, fuzzy time series forecasting methods have been widely used in the analysis of stock ma...
We discuss and compare measures of accuracy of univariate time series forecasts. The methods used in the M-competition and the M3-competition, and many of the measures recommended by previous authors on this topic, are found to be inadequate, and many of them are degenerate in commonly occurring situations. Instead, we propose that the mean absolute scaled error become the standard measure for ...
adaptation of the lord of the rings is considered by many to be among the greatest, most successful and at the same time most popular of the above mentioned trend so far. it is my intention to look at the success and popularity of this epic fantasy in the light of the 9/11 attacks and the war on terror context of g. w. bush’s aura. in so doing i aim at bringing into the light the determining fa...
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