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Practical Use of Box-Jenkins Methodology for Seasonal Financial Data Prediction
for the preponderance of its total variance. Forecasts that ignore important seasonal patternsMany economic/financial processes exhibit some form of seasonality. The agricultural, construction, and travel sectors have obvi...
AE - Řízení, správa a administrativa
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
Analysis of univariate non-stationary time series with R software
years 1948 through 2005 was analyzed by model of seasonal SARIMA, as computationally differentials, autoregressive coefficients AR (3) and seasonal autoregressive coefficients SAR (3) with period of 4. The final model displayed min...
JU - Aeronautika, aerodynamika, letadla
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Selectet parameterrs of the metabolism profile for mares with regard to the season
The variance of the count of leukocytes, haemoglobin, magnesium, zinc in blood and blood plasma in relation to relation to the season was observed in group (n-20) of mares. the season does not invite changes in average valu...
GG - Chov hospodářských zvířat
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
The influence of manure addition to soil on the speed of water infiltration
The Philip three-parameter equation and the analysis of variance were used for the evaluation of water infiltration rate into soil depending on the farmyard manure landwith spring wheat in vegetative seasons of 2012 and 2013. The so...
DF - Pedologie
- 2014 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Temperature and precipitation variability in regional climate models and driving global climate models: Total variance and its temporal-scale components
regarding air temperature total variance and short-term as well as seasonal components Europe for the period 1971-2000. After a brief evaluation of total variance, we focus on the ability of the simulations to represent sh...
Meteorology and atmospheric sciences
- 2019 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Development of Regional Unemployment Characteristics in the Czech Republic
the examined period, differences were increasing: variance between the minimum was evaluated by means of linear functions and higher order polynomials; their seasonal variation is described by seasonal indices differing in...
GA - Zemědělská ekonomie
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Estimation of Variance component for Beef Cattle Bulls in Performance-Test Stations with use MT-AM-BLUP
The estimation of variance component was used with four multitrait animal models BLUP for following traits: birth weight, weight at age 120 days of age stations. The models compared some of the ftxed efects: heard x year x seasons, ...
GI - Šlechtění a plemenářství hospodářských zvířat
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Uncertainty in regional climate model outputs over the Czech Republic: the role of nested and driving models
of regional climate model (RCM) and its driving global climate model (GCM) on the variance seasonal surface air temperature and precipitation for the reference period (1961-1990 that the influence of GCM on the variance of...
DG - Vědy o atmosféře, meteorologie
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Genetic parameters for milk production of Czech Holstein cattle
included herd-test date, fixed regressions within age-season class and random animal and permanentenvironment regressions. Gibbs sampling method was used for estimation. The (co)variances of random regression coefficients were used...
GI - Šlechtění a plemenářství hospodářských zvířat
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Monthly, seasonal and annual temperature reconstructions for Central Europe derived from documentary evidence and instrumental records since AD 1500
% explained variance in January) and least in autumn (56% in September). For annual average temperatures, 81% ofthe variance is explained. Verification statistics indicate high reconstruction skill for most months and seasons
DG - Vědy o atmosféře, meteorologie
- 2010 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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