|
|
|
||
The subject is focused on understanding basic statistical methods and their applications, especially in analytical chemistry and clinical biochemistry.
Last update: Kania Patrik (23.08.2024)
|
|
||
Getting a credit from credit tests (or for the work out of a project) and successful completion of a written exam test (details during lectures). Last update: Kania Patrik (23.08.2024)
|
|
||
R: D.L.Massart et all: Handbook of Chemometrics and Qualimetrics, Part A, Elsevier 1997, ISBN 0-444-89724-0 Last update: Kania Patrik (23.08.2024)
|
|
||
1. Chemometrics and its significance, probability distribution functions, quantiles of the normal distribution 2. Numerical characteristics of distributions (moment-based vs. quantile-based), measures of location, shape, and variability, rounding of results 3. Important probability distributions in chemometrics (discrete, continuous, and artificially constructed) and their relationships 4. Basic data processing and exploratory data analysis 5. Random sampling and its implementation (simple, systematic, and stratified sampling), estimation of population parameters (point and interval estimates) and their properties 6. Hypothesis testing, types of hypotheses and their roles, test criteria, types of errors, test power 7. Parametric statistical tests (test of accuracy and precision, test of homogeneity of variances, test of means) 8. Nonparametric statistical tests and their importance (sign test, one-sample and two-sample Wilcoxon test) 9. One-way analysis of variance, multiple comparison tests 10. Multifactor analysis of variance (without replication and with replication) and factorial experiments, test of normality and homogeneity of variances 11. Optimization methods (simplex method and steepest descent method), elimination of outliers 12. Contingency tables (goodness-of-fit test, Cramér’s coefficient), Pearson’s test, Fisher’s exact test 13. Correlation and regression analysis, calibration of analytical methods, weighted regression, standard addition, “bracketing,” determination of detection and quantification limits 14. Measurement uncertainty (error vs. uncertainty), significance of uncertainty, trueness, precision and accuracy of measurement, types of uncertainties, evaluation of individual standard uncertainties, Kragten’s algorithm Last update: Kania Patrik (06.10.2025)
|
|
||
Study materials in the form of PDF files will be available at the selected web address. Last update: Kania Patrik (02.09.2024)
|
|
||
Students will be able to: • apply basic statistical methods for evaluating measurements in chemistry • optimize measurements • perform analytical method calibration • use contingency tables Last update: Kania Patrik (23.08.2024)
|
|
||
Mathematics A Last update: Kania Patrik (23.08.2024)
|
Teaching methods | ||||
Activity | Credits | Hours | ||
Účast na přednáškách | 1 | 28 | ||
Příprava na přednášky, semináře, laboratoře, exkurzi nebo praxi | 1 | 28 | ||
Příprava na zkoušku a její absolvování | 1.5 | 42 | ||
Účast na seminářích | 0.5 | 14 | ||
4 / 4 | 112 / 112 |