taiwan s international tourism a time series analysis with calendar effects and joint outlier adjustments
báo cáo sinh học:" Using nurses to identify HAART eligible patients in the Republic of Mozambique: results of a time series analysis" potx
... data analysis and drafted the original text MAM participated in the data analysis and made significant comments on progressive drafts MAM was supported in part through an STD/AIDS Research Training ... predictors were significantly associated with starting HAART (Table 3) However, in multivariate analyses, only study month and study site remained significantly associated with time to starting HAART ... out a global comparison, and classified Mozambique as one of a select group of countries facing a critical shortage of human resources for health, with a density of just physicians and 21 nurses...
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Relationship between sectoral exports and economic growth A time series analysis for Vietnamese fishery sector 1997-2008
... processing, such as products from forestry and fishery, and vegetables, fruits, and nuts Restaurant and hotel that use food processing, as intermediate goods, are also major causes of increased ... and instability because garment faces many challenges such as quotas, tariff barriers, tastes of consumers, and so on According to the above reasons, crude oil and garment have not advantages to ... underdeveloped, access to credit was difficult, extension services and marketing channels were lacking, and there was low awareness among farmers and processors with respect to hygienic standards, quality...
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America's international trade - a reference handbook (contemporary world issues)
... standards A committee on sanitary and phytosanitary measures will be established to enhance food safety When a dispute arises that raises factual questions about a country s standard, a measure taken ... harmonization of standards The parties may adopt regulations and sanitary and phytosanitary standards based on available information when there is insufficient evidence to conduct a risk assessment ... Developments under NAFTA As the first anniversary of NAFTA approaches, strong evidence exists that the treaty has erased national borders for business and created a new North American market Companies are...
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Daily air pollution time series analysis of Isfahan City docx
... between dependent variable, yt and time is written as follows: Time series analysis A time series is a set of observations that are arranged chronologically In time series analysis, the order of ... SO2 is finite Time series regression was applied to the selected series The significant time regression was selected based on R-Square and F-statistics Statistical inference for regression parameters ... Pi is the pollutant concentration at time i, P and σ are the mean and standard deviation of the series and SAPI is the Standardized Air Pollution Index Standardized air pollution index is not...
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Finding Surprising Patterns in a Time Series Database in Linear Time and Space pdf
... 6e foăha9{9Dj#fD`ệo(`p$D(D9D`(Dệy 10 ba$ ba$ 11 aba $ 12 14 aba $ 13 15 aba $ 16 ba$ aba ba$ $ aba ba$ aba $ $ aba aba $ aba $ ba 18 aba aba $ ba 17 aba 19 aba w b B V ... R S º S B C V R T c(Ô9ÔGqfa#DwDcệÂujD$(Ô(YqYtă7WhÔÂG a b a a b a b a a b a a b a b a a b a b a $ $ ba 20 $ ba aba $ aba $ ba 21 $ 13 a b V B CP X HT e v ü 8 B V @ H C b e C R C S ... t$ÔYwgÔÔGDf`opGD(Di`#D$Â1piGY1ƯD~1ƯGs U RT STF X V P C e U R 8F e XT e U R 8F C S RT B e V 8P w e (iii `s iDă9ÔGq(DsGD$(ÔGe(ƯGsqDDălq97sfaE r V @F V S BT X S e P C
T X e S R V e U R 8F C S RT B e V ă99G$oÔDG`f (s9 DaăAfi`w(DiƯăpD$(ÔGõƯGswD(DăÔhP...
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handbook of time series analysis
... serve both as a text in time- series analysis and signal processing and as a reference book for research workers and practitioners Timeseries analysis and signal processing are two subjects which ... generalised harmonic analysis [522] which has enabled us to understand how cyclical phenomena can arise out of the aggregation of random causes The parts of time- series analysis which bear a truly ... their predecessors The third and most important didactic aspect of the text is the exposition of the subjects of time- series analysis and signal processing themselves This begins as soon as, in logic,...
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an introduction to state space time series analysis aug 2007
... This aspect of time series analysis is discussed in Chapter This chapter also presents a general notation for univariate state space models and alternative ways of dealing with explanatory and ... possibility of a straightforward, fair and quantitative assessment of the relative merits of state space methods and classical regression models when it comes to the analysis of time series data ... the analysis of the salient features in time series such as the trend, seasonal and irregular components Practical problems such as forecasting and missing values are treated in some detail The...
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báo cáo hóa học: " Fractal time series analysis of postural stability in elderly and control subjects" pot
... Fluctuation Analysis (DFA) [23,24], and Rescaled Range Analysis (R /S) [23] Such methods have been used as the stabilogram has been shown to be a nonstationary time series [25,26] that displays fractal ... Figure 2, respectively All statistical analyses were performed with the Statistical Package for Social Sciences (SPSS Inc., Chicago, IL, USA) Measures of skewness and kurtosis, as well as the Kolmogorov-Smirnov ... postural stability Stabilogram Diffusion Analysis (SDA) For the analysis of the effect of age on postural stability, mean values across all four tests and all window positions after were obtained...
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Báo cáo y học: "Time series analysis as input for clinical predictive " ppt
... univariable and multivariable analysis( 63,64) Whereas univariable and multivariable data analysis informs the user of the distribution of a variable across a population and how the variable relates ... course analysis( 68,69) Frequently used in genomic classification tasks, this strategy has been used to classify diseases where less than 100 samples were available for training but thousands of candidate ... our data as a validation set Because we had only 103 cases on which to train, and more than a thousand candidate features, we decided that the training set needed to have as many cases as possible...
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Efficient and prediction enhancement schemes in chaotic hydrological time series analysis
... discusses basics of chaos and the chaotic time series analysis It also reviews the chaos based applications in hydrology with respect to prediction, noise reduction and problems with large data ... equations and the total number of variables are not known exactly, Fourier analysis alone is not sufficient to indicate chaos since random series also have broadband power spectra This has resulted ... systems approach for analysis of chaotic systems Takens showed that it is possible to reconstruct the dynamics of a chaotic system using only a single variable of the system In dynamical systems approach,...
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Application of time series analysis in modeling childhood epidemic diseases
... measles each year After the mass vaccination, the number of measles cases each year is just a fraction of what it was then The diagnosis of measles is often made based on the signs and symptoms ... formulation for the spatial transmission rate, revealing that the spatial transmission rates influenced the overall incidence and persistence of measles As we know measles is a disease that mainly ... dynamics and the basic knowledge about measles disease The second chapter provides some basic knowledge of the fundamental SEIR mechanism, and the measles statistics Preliminary exploratory data analysis...
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Accep tability of the trend forecasting model using the time series analysis of stock indices
... broker, analyst, consultant companies and securities investment companies, because this wave spreads information as fast as "oil slick" Currently, there are many ways to analyze and forecast rumored ... There appears to be a gray zone between 20 and 25 As noted above, chartists may need to adjust the settings to increase sensitivity and signals ADX also has a fair amount of lag because of all ... study was to assess the reliability and usefulness of the TSA Model, which applies time series analysis in technical analysis to identify the trend of the Vietnam stock index and support trading...
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Báo cáo y học: " Laugh Yourself into a Healthier Person: A Cross Cultural Analysis of the Effects of Varying Levels of Laughter on Health"
... regardless of a “yes”, the survey was discarded assuming the participant did not fully understand the question Statistical analysis The data was analyzed using both parametric and non parametric ... process Two culturally distinct samples were surveyed The first sample was from Mississauga (MISS), Canada representing an individualistic society, and the second sample from Aurangabad (AUR), ... 11 5A Berk LS, Tan SA, Nehlsen-Cannarella SL, et al Humor associated laughter decreases cortisol and increases spontaneous lymphocyte blastogenesis Clinical Research 1988; 36: 43 5A Martin RA Is...
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IMPROVED SEMI-PARAMETRIC TIME SERIES MODELS OF AIR POLLUTION AND MORTALITY pdf
... that is as d increases, then the bias of βd decreases and its standard error increases We use these asymptotic results to develop a bootstrap analysis to identify d that leads to an efficient estimate ... errors UVd Notice in both scenarios A and B, as d increases bias decreases and standard error increases The third row shows the unconditional squared bias (USBd ) (triangles) and the unconditional ... smoothing splines and approximated standard errors (GAM-approx s. e.); 2) GAM with smoothing splines and asymptotically exact standard errors (GAM-exact); and 3) GLM with natural cubic splines (GLM) The...
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Model choice in time series studies of air pollution and mortality pdf
... penalization) as well as a penalty parameter In our simulations and data analysis we use a basis dimension that is equal to 40 times the number of years of data The number 40 per year of data was ... the simulation study we have applied all the methods to the NMMAPS database, the largest publicly available database containing time series data of air pollution and mortality Our analysis of ... and Air Pollution Study data analysis We apply our methods to the NMMAPS database which comprises daily time series of air pollution levels, weather variables and mortality counts The original...
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báo cáo sinh học:" Community characteristics that attract physicians in Japan: a cross-sectional analysis of community demographic and economic factors" potx
... more sensitive parameters of medical demand than population, taking into account distribution analysis of physicians against these parameters enables us to obtain a clearer sense of the demand/supply ... attractiveness, the amenities of urban life, can also have a substantial impact on physician distribution, and this factor explains why physicians are overconcentrated in some areas Physicians ... ratio as an indicator of the demand/supply balance of physicians is based Japanese health policies, particularly those on physician supply and rural health, have been created based on the physician-to-population...
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Báo cáo toán học: "MacMahon’s theorem for a set of permutations with given descent indices and right-maximal record" ppt
... (Idesi, r[max, v], scode) ∼ (Idesi, r[max, v], majcode) if yi = 1, i < n − Acknowledgments I am grateful to N Bakhytjan and A Jumadildayeva for assistance in making calculations, and to the anonymous ... bi-statistics (f, majcode), (f, scode), counter-examples appear at n = Main Lemmas For a coding word α = α1 αn ∈ En , we say that i is a right-maximal index and αi is a right-maximal value ... permutations and derivation therefrom of functions of a single variable associated with the permutations of any assemblage of objects, Amer J Math., 35(1913), 281-322 [11] P A MacMahon, Two applictions...
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Báo cáo y học: "A cross-sectional analysis of video games and attention deficit hyperactivity disorder symptoms in adolescents" pps
... Acknowledgements We thank Diantha Howard for statistical assistance and Juliette Chan for her support We are grateful to Linda Barnes and Sarah Smith Conroy for their assistance 26 References ... whether it is over the Internet or on a console system Both console and Internet video games were associated with an increase in addiction scores as measured by YIASVG The YIAS-VG assesses the degree ... Family situation was defined as either living with married parents or living with one parent who was divorced or separated Academic performance was assessed by overall grade point average and last...
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báo cáo khoa học:" Applied mechanics of the Puricelli osteotomy: a linear elastic analysis with the finite element method" doc
... arm are obtained These results also suggest greater stability of bone segments and surgical results provided by the diminished lever arm A larger surface of bone contact results in faster healing, ... Hollister and Charras [13], however, showed that fluctuations in average stress invalidate each other, which means that in average stresses in the extremities are equivalent to the analytical models ... tridimensional mandible models used in this study were fixed to condylar processes and a unitary stress was applied to the mental region A similar method was used by Kroon et al [9] in an experimental...
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