Disciplina Bioestatística da pós-graduação em Engenharia Biomédica na UFABC
- Professor: Marcos Duarte
- De 5 de junho a 21 de agosto de 2019, quartas-feiras das 17h às 21h, sala A2-S305, São Bernardo do Campo
Esta disciplina é baseada em dois cursos MOOC gratuitos disponíveis na internet (os quais eu não tenho participação):
Flipped classroom. Esta disciplina acompanhará o conteúdo destes dois cursos online (os cursos online são ministrados em inglês, mas há legendas em português para os vídeos, e há material de apoio e fórum). A dinâmica de cada uma das aulas presenciais será: 1. Discussão sobre dúvidas do curso online; 2. Prova com questões/testes baseadas no curso online.
Não perca tempo, comece a fazer os cursos online agora! Clique nos links acima e se inscreva nos cursos (faça primeiro o Intro to Descriptive Statistics).
Qualquer dúvida escreva um comentário no final da página.
Conteúdo (esse curso = curso online)
Intro to Descriptive Statistics (videos, lessons, forum)
- Intro to Research Methods. Introduction to several statistical study methods and the positives and negatives of each.
- Visualizing Data. How to take data and display it to the world. How to create and interpret histograms, bar charts, and frequency plots.
- Central Tendency. How to compute and interpret the 3 measures of center for distributions: the mean, median, and mode.
- Variability. How to quantify the spread of data using the range and standard deviation. How to identify outliers in data sets using the concept of the interquartile range.
- Standardizing. How to convert distributions into the standard normal distribution using the Z-score. How to compute proportions using standardized distributions.
- Normal Distribution. How to use normalized distributions to compute probabilities. How to use the Z-table to look up the proportions of observations above, below, or in between values.
- Sampling Distributions. How to apply the concepts of probability and normalization to sample data sets.
Intro to Inferential Statistics (videos, lessons, forum)
- Estimation. How to estimate population parameters from sample statistics using confidence intervals and estimating the effect of a treatment
- Hypothesis Testing. How to use critical values to make decisions on whether or not a treatment has changed the value of a population parameter
- t-tests. How to test the effect of a treatment or compare the difference in means for two groups when we have small sample sizes
- ANOVA. How to test whether or not there are differences between three or more groups
- Correlation. How to describe and test the strength of a relationship between two variables
- Regression. How to describe the way in which changes in one variable are related to changes in a second variable
- Chi-squared Tests. How to compare and test frequencies for categorical data.
Cronograma – 2019.Q2
| Aula | Data | Assunto |
| 01 | 05/06 | Intro to Research Methods. Prova 1 |
| 02 | 12/06 | Visualizing Data. Prova 2 |
| 03 | 19/06 | Central Tendency. Variability. Provas 3 e 4 |
| 04 | 26/06 | Standardizing. Prova 5 |
| 05 | 03/07 | Normal Distribution. Sampling Distributions. Provas 6 e 7 |
| 06 | 10/07 | Estimation. Prova 8 |
| 07 | 17/07 | Hypothesis Testing. Prova 9 |
| 08 | 24/07 | t-tests. Prova 10 |
| 09 | 31/08 | ANOVA. Prova 11 |
| 10 | 07/08 | Correlation. Prova 12 |
| 11 | 14/08 | Regression. Prova 13 |
| 12 | 21/08 | Chi-squared Tests. Prova 14 |
Horário da prova: 18h ou mais tarde se ainda tivermos discussão em classe.
Avaliação
- Provas sobre o conteúdo dos cursos online aplicadas em sala de aula. Serão consideradas as 12 maiores notas das 14 provas para cálculo da nota final.
Transformação de nota para conceito: A>=9,0; 9 > B >= 7,5; 7,5 > C >= 5,0; F < 5
Software
- The R Project for Statistical Computing e RStudio: an IDE for R
- Jupyter Notebook
- Google Sheets
- GraphPad – statistical calculators
- Statistical Tables
- Random number generator
Free books on statistics
- Introduction to Statistics
- OpenIntro Statistics
- Introduction to Probability and Statistics Using R
- Think Stats 2e
- Wikibook of Statistics
- Statistics at Square One
- Glossário Inglês-Português de Estatística (2011) Sociedade Portuguesa de Estatística e Associação Brasileira de Estatística. Versão online.
- NIST/SEMATECH e-Handbook of Statistical Methods
- SticiGui Interactive Statistics Textbook
Free courses on statistics
- CrashCourse Statistics
- Statistics Online Computational Resource
- Online Statistics Education: An Interactive Multimedia Course of Study
- Statistics for Applications (MIT OpenCourseWare)
- Statistics and probability
Links
- Udacity Experiment at San Jose State Suspended After 56% to 76% of Students Fail Final Exams
- If you want to learn Data Science, take a few of these statistics classes
- Confidence and prediction intervals
- A comprehensive review of randomized clinical trials in three medical journals reveals 396 medical reversals
- Example of two-way ANOVA calculation by hand
