Intermediate Statistics FOR DUMmIES
Data Analysis and Model-Building Basics, making Predictions by Using Regression. Comparing Many Means with ANOVA. Building Strong Connections with Chi-Square Tests, rebels without a Distribution. Ten Errors in Statistical Conclusions, Practice Problems.
Подобные документы
Approach to the linear model of international trade based on the theory of Markov processes. Continuous model of international trade is built, in which the transition of the system from state to state is described by linear differential equations.
статья, добавлен 29.11.2016Presentation of two-step recommendation model based on Contrast Analysis and Matrix Factorization techniques which mutually complement each other. Providing brief overview of different Matrix Factorization approaches. Founding Influence search algorithm.
статья, добавлен 21.03.2016Effective forecasting of the economy - one of the most urgent scientific, political and social problems. Presenting several scenarios of forecasts considering different changes in separate parameters like the crucial functions of economic modeling.
статья, добавлен 23.04.2021Mathematical model of effect of non-compliance with the prevention of HIV among a heterogeneous population based on known model by Kimbir et al. The effectiveness of a condom use and implications of non-compliance with a population of preventive measures.
статья, добавлен 20.05.2017Model of a closed economy growing under conditions of conflict of interests of two powerful aggregate actors: entrepreneurs and wage-earners. Four alternative control strategies of entrepreneurs. The degree of sub-optimality of system dynamic solutions.
статья, добавлен 20.05.2017The models for calculating the number of buses of different types depending on the variable passenger time and a specified interval of vehicles. The analysis of the influence of the speed of vehicles on the total costs of motor transport enterprises.
статья, добавлен 26.06.2016Review the simple climate–economic model based on the model of economic growth with the endogenous depreciation rate linear in temperature and on the exogenous climate scenario. The dynamics of mean value of normalized capital in case of uncertainty.
статья, добавлен 20.05.2017Factor analysis is an analysis of influence of separate factors (reasons) on the resulting indicator by using deterministic or stochastic techniques of research. It allows you to explore the functional relationship between the general resulting indicator.
статья, добавлен 10.05.2023The general mathematical model for probabilities of the infocommunication system states. Interrelation of dependencies of traditional parameters of system reliability with traditional parameters of queuing methods. The differential equation systems.
статья, добавлен 19.06.2018Formation of the economic-mathematical model of small enterprises functioning. Analisis of dynamics of enterprises development providing investment mobilization. Model solutions in the dimension of frequency characteristics due to Laplace transformation.
статья, добавлен 27.09.2016Policy countries in a situation of migration of skilled labour and opportunities for social optimum achievement. Development of a model showing the interaction between the countries in the game, where public policies impact on the socio-economic balance.
доклад, добавлен 30.08.2016Concept and economic essence of property rights. Justification and development of the business protection model against possible damage to business activities caused by the influence various external and internal market factors and economic conditions.
дипломная работа, добавлен 11.08.2020- 38. Modelling of special warning indicators for banking crises: the evidence from developing economies
General comparison of signaling and econometric approaches, arguments for and against each of methods to predict a banking collapse. Econometric approach of banking crises' modelling. Fitting the prediction model for banking crisis 2008-2009 in Russia.
дипломная работа, добавлен 28.08.2016 - 39. Logistic approaches to economic-mathematical modeling of pricing influence in government procurement
The influence of controlled and uncontrolled factors on price formation in public procurement procedures. Advantages and drawbacks of competitive tender procedures. The mathematical model for estimating the expected procurement price depending of bidders.
статья, добавлен 24.02.2016 Questions modeling wood figures. Construction of models under extreme conditions. Processes of heat transfer in extreme mode. Growth, heat and wave processes, diffusion. Normed spaces and lots of variety. Transformations generated by model numbers tree.
лекция, добавлен 10.02.2014Сбор, систематизация и интерпретация сложных данных. Понятия описательной статистики. Метод наследования мощных измерений стандартных ошибок и доверительных интервалов для измерений. Математическое представление структурных зависимостей между выборками.
курсовая работа, добавлен 15.05.2017Метод анализа иерархии при принятии решений в экономике. Построение и эконометрический анализ однофакторных регрессионных моделей в пакете Statistica в модуле Multiple Regression. Анализ значимости модели и ее компонентов. Проверка ее адекватности.
курсовая работа, добавлен 03.06.2014The basics of a trace driven cache attack. Trace driven cache attack on the AES. First and second round attack. Attack on a implementation of AES cryptosystem. The cost of the attack. Online versus offline cost of the attack and experimental details.
статья, добавлен 15.09.2012Characterization of the discussion of heuristics and bias (biases) considered by Daniel Kahneman and Amos Tversky. Fast and economical heuristics proposed by Gerd Gigerenzer and colleagues. An interdisciplinary study of the analytical network method.
статья, добавлен 14.08.2020Description of the modern state of problem of feed is in preschool educational establishments. Decision of task of optimization of ration, making an example of calculation of plans of feed. Development of software product for the decision of this task.
статья, добавлен 28.09.2016Методы формирования индексов неоднородности инновационного развития. Применение новых методов анализа паттернов на классических тестовых данных "Anderson-Fisher Iris Data". Исследование входных и выходных показателей Глобального индекса инноваций.
диссертация, добавлен 28.12.2016Построение нейронной сети. Оперативная аналитическая обработка данных (OLAP–технологии). Критерии соответствия технологии OLAP. Понятие хранилища данных. Место и роль интеллектуального анализа данных (Data Mining, DM) в процессе принятия решений.
контрольная работа, добавлен 10.09.2017Analysis of the reasons of cyclic crises of economic systems. Analysis of the stages of technological potential of economic safety of the enterprise. Study of mivar technologies for design technical and technological potential of economic security.
статья, добавлен 26.09.2016Частотное адаптивное управление с линейным синтезатором. Оптимизация прогнозируемого программного движения, составляющего основу MPC-методов. Разработка вычислительных методов решения систем алгебраических уравнений и неравенств. Упреждающее управление.
реферат, добавлен 16.06.2017Investigation of the phenomenon of asymmetry in the Iranian economy. The study of the effects of inflation on monetary policy. Using the model of autoregressive conditional heteroscedasticity for describing of financial and macroeconomic time series.
статья, добавлен 28.09.2016