
Business Statistics
Business Statistics
Programme Introduction
The master program in Computational Statistics and Applications provides skills related to the collection, manipulationand (computational) analysis of data, which are increasingly important for the success of any organization in the current, increasingly competitive, global market. It is also a global training program due to the diversity of the applied statistical methodologies, but also due to the acquired transversal skills such as computing, critical analysis and presentation of results. It promotes lifelong learning through the widespread application of methodologies that encourage autonomous study, namely through the implementation of applied projects. It also promotes research, dissemination and transfer of knowledge and regional and national development through the realization of projects, dissertations and internships. The master program provides skills that allow integration into the labor market, as well as the specialization of professionals that are already integrated in the labor market, thus increasingthe region’s business dynamics.
Programme Coordinator
Miguel Martins Felgueiras
coord.meemp.estg@ipleiria.pt
School
City
Language
Type
Length
Vacancies
General and International student contingent: 25
Notice
DGES certification
Link to Registration

Objectives
Statistics plays an increasingly important role in all sectors of daily life and contributes significantly to the success ofcompanies, industries and services. In this context, the study cycle aims to achieve the following objectives:
1) Continue the degrees in Engineering, Management and Marketing taught at Politécnico de Leiria;
2) Continue degrees in Mathematics;
3) Extend the 2nd cycle program offer in the region;
4) Train professionals in statistical knowledge, giving them the ability to solve any problems in a business environment, including industries and services;
5) Develop skills in Statistics for professionals already integrated in the labor market;
6) Develop a link with the business community in the region through internships, projects and dissertations;
7) Develop applied research in the area of Statistics, namely through the realization of projects and dissertations;
8) Promote the transfer of knowledge in the area of Statistics, to companies;
9) Promote lifelong learning in an autonomous way.
Study Plan
- 1. Year
- 2. Year
ID | Name | Semester | ECTS | Length |
---|---|---|---|---|
Applied Programming | 1S | 6 | 37, 5 h | |
1. Introduction to Programming a) Software installation b) Basic language elements c) Objects and their manipulation d) Databases and their manipulation 2. Control Flow and Loops a) Control flow (if) b) Loops (for, while, repeat) 3. Implementing Functions and Script Files Coded 4. Using Files and Graphics a) Importing and exporting files b) Developing graphics 5. Scientific Computing Topics a) Application examples in Management, Engineering and Science | ||||
Fundamentals of Statistics | 1S | 10 | 67, 5 h | |
1 Supplements of probabilities – Random variables. Random variable functions – Discrete and continuous distributions. Exponential family – Generating functions – Stochastic convergence and limit theorems 2. Classical Statistical Inference – Completeness and sufficiency – Point estimation. Methods of estimation. Properties – Sample distributions – Interval estimation – Construction of hypothesis tests. UMP tests – Hypothesis tests on parameters – Goodness of fit tests – Non-parametric tests 3. Introduction to Bayesian Statistics – Bayesian Methodology. Classical versus Bayesian Statistics – A priori (non-informative and conjugate) and a posteriori distribution – Bayesian inference: point and interval estimation, hypothesis tests 4 Bivariate analysis – Contingency tables – Chi-square test – Measures of association and correlation | ||||
Preliminary Data Manipulation, Visualization and Analysis | 1S | 7 | 37, 5 h | |
1. Preparing data: – Structure – Import, export, merge and split – Cleaning – Missing values and outliers – Variables and observations handling and transformation – Indexes and selection 2. Descriptive Statistics: – Basics – Tables of frequencies – Graphical representation – Data reduction 3. Data visualisation – Table of frequencies representation – Graphical analysis of univariate, bivariate and multivariate and missing values – Interactive graphs – Visual simulation in statistics | ||||
Data Collection and Surveys | 1S | 7 | 37, 5 h | |
1. Introduction to marketing research 1.1 Definition and classification of a marketing research 1.2 Examples and stages of a marketing research 1.3 Elaboration of a marketing research 2. Research model 2.1 Primary and secondary data 2.2 Exploratory research 2.3 Conclusive research 3. Sampling techniques 3.1 Probabilistic sampling 3.2 Non-probabilistic sampling 3.3 Sample size and sampling errors 4. Survey by questionnaire 4.1 Survey planning and design 4.2 Types of questions and scaling 4.3 Planning and structure of the questionnaire 4.4 Online questionnaires design tools 5. Conducting a survey 5.1 Questionnaire preparation 5.2 Data collection 5.3 Data organization and processing 5.4 Report preparation and presentation | ||||
Multivariate Analysis | 2S | 7 | 37,5 h | |
1. Introduction to Multivariate Analysis a) Covariance and Correlation Matrices b) The multivariate Normal density function c) The multivariate central limit theorem d) Scatterplot matrix 2. Principal Components Analysis a) Model b) Principal components method c) Maximum likelihood method d) Rotation factor e) Goodness of fit f) Dimensionality reduction in liner regression g) Score reliability 3. Cluster Analysis a) Dissimilarity measures b) Dendrogram c) Hierarchical methods d) Non-hierarchical methods 4. Discriminant Analysis and Classification a) Discriminant variables selection b) Classification statistic c) Classification of new data | ||||
Numerical Computational Statistics | 2S | 9 | 60 h | |
1. Simulation – Generation of pseudo-random numbers – Generation of discrete and continuous random variables 2. Monte Carlo methods in statistical inference – Estimation of parameters – Estimation of bias and mean square error of estimators – Estimation of confidence levels – Estimation of the level of significance and the power function of hypothesis testing – Comparison of the performance of different statistical procedures 3. Resampling methods – Bootstrap and Jackknife – Bias and mean squared error – Confidence Intervals – Hypothesis tests 4. Maximum likelihood estimation and the EM algorithm – Maximum likelihood method – The use of latent variables – EM (expectation-maximization) algorithm – Examples of applications 5. Markov chain Monte Carlo (MCMC) – Metropolis-Hastings algorithm – Gibbs sampling 6. Applications in different contexts | ||||
Stochastic Processes and Applications | 2S | 7 | 37,5 h | |
1. Introduction to Stochastic Processes a. Definitions and generalities b. Stationary processes c. Processes of stationary and independent increments d. Markov Processes 2. Discrete-time Markov chains a. Definition and examples b. Transition probability matrix and Chapman-Kolmogorov equations c. Classification of states and limiting behavior 3. Continuous-time Markov chains a. Definition and examples b. Transition probabilities and Chapman-Kolmogorov equations c. Classification of states and limiting behavior 4. Birth and death processes a. Definition b. Transient solution and limit distribution c. Poisson processes d. Queueing systems associated with birth and death processes | ||||
Statistical Modelling | 2S | 7 | 45 h | |
1. Linear regression a) Interpretation and estimation b) Model assumptions analysis c) Inference on regression parameters d) Quality and model comparison measures e) Point and interval prediction f) The use of dummy variables 2. Generalized Linear Regression a) Link function logit, probit, log-log and complementar log-log b) Interpretation and estimation of the models c) Analysis of model’s assumptions d) Inference on regression parameters e) Quality and model comparison measures f) Cutoff point and the ROC curve 3. Models based on panel data a) Fixed effects models b) Random effect models 4. Structural equation modeling a) Latent variables and indicators b) Measurement models: reflective versus formative measurement models c) Specification of the structural model |
ID | Name | Semester | ECTS | Length |
---|---|---|---|---|
Reliability and Quality Control | 1S | 6 | 37,5 h | |
1. Fundamental concepts of Statistical Quality Control a) Quality management b) Process variability. The Six Sigma methodology c) The seven quality tools d) Experimental planning 2. Statistical process control schemes a) Shewhart control charts, for attributes and variables b) Process and measurement system capability analysis c) CUSUM (cumulative sum) and EWMA (exponentially weighted moving average) control charts, for attributes and variables d) Schemes with variable sampling intervals. FSI (Fixed Sampling Intervals) versus VSI (Variable Sampling Intervals) schemes e) Acceptance sampling. Single, double, multiple and sequential sampling plans 3. Reliability a) Reliability concepts b) Basic notions of Ordinal Statistics c) Lifetimes of usual structures in reliability d) Failure rate function e) Parametric models in reliability f) Maintenance strategies | ||||
Time Seriesand Forecasting Methods | 6 | 37,5 h | ||
1. Fundamental concepts 1.1 Time Series: definition 1.2 Components of a time series 1.3 Use of software to plot time series and to identify their components 1.4 Stacionarity 1.5 Autocorrelation and partial autocorrelation 1.6 Generalities forecasting methods and precision measurements 2. Decomposition models 2.1 Classical Decomposition 2.2 Moving Averages 2.3 Exponential smoothing 2.4 STL Method (Seasonal-Trend Decomposition Procedure Based on Loess) 3. Box-Jenkins’ Linear models 3.1 Stationary models (AR, MA and ARMA) 3.2 Non-Stationary models (ARIMA and SARIMA) 3.3 Parameters estimation, Diagnostic checking and forecasts 3.4 Applications with software 4. Conditional heterocedasticity models 4.1 Volatility 4.2 ARCH and GARCH models 4.3 Applications with software | ||||
Seminar | 1S | 4 | 30 h | |
Presentation of seminars by experts on current topics in Applied Statistics. The areas of the seminars will depend on the themes previously chosen by the students in the Dissertation, Project and Internship. Presentation of a seminar by each student on the work developed in the first months of the Dissertation, Project or Internship. | ||||
Dissertation/Project/Internship | 1S and 2S | 44 | ||
Students choose to carry out a dissertation, project or internship work of a professional nature. |
Entry Requirements
May apply for access to the course of study leading to a master degree:
1) Holders of an undergraduate degree or a legal equivalent in Engineering, Management, Mathematics or related fields.
2) Holders of a foreign higher education diploma, granted after a first cycle of studies, under the principles of the Bologna Process, by a State which has subscribed to this Process. The diploma should be in Engineering, Management,Mathematics or related fields.
3) Holders of a foreign higher education diploma that is recognized as meeting the objectives of an undergraduate degreeby the Technical-Scientific Council of ESTG.
4) Holders of an academic, scientific or professional curriculum, recognized as adequate to attend the study cycle by theTechnical-Scientific Council of ESTG.
May apply for access to the course of study leading to a master degree:
1) Holders of an undergraduate degree or a legal equivalent in Engineering, Management, Mathematics or related fields.
2) Holders of a foreign higher education diploma, granted after a first cycle of studies, under the principles of the Bologna Process, by a State which has subscribed to this Process. The diploma should be in Engineering, Management,Mathematics or related fields.
3) Holders of a foreign higher education diploma that is recognized as meeting the objectives of an undergraduate degreeby the Technical-Scientific Council of ESTG.
4) Holders of an academic, scientific or professional curriculum, recognized as adequate to attend the study cycle by theTechnical-Scientific Council of ESTG.
Accreditation
State:
Number of years of accreditation:
Publication Date:
Acreditação A3ES (updating)
State:
Number of years of accreditation:
Publication Date:
Acreditação A3ES (updating)
More Information
If you are an International Student you can contact us to: estudante.internacional@ipleiria.pt
If you are an International Student you can contact us to: estudante.internacional@ipleiria.pt
Application Fee
60€
60€
Enrolment Fee
General contingent: 50€
International student contingent: 500€
General contingent: 50€
International student contingent: 500€
Tuition Fee
General contingent: 1140€
International student contingent: 3000€
General contingent: 1140€
International student contingent: 3000€
