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mds:sds:start [17/02/2025 alle 08:39 (4 mesi fa)] – [Software] Salvatore Ruggierimds:sds:start [04/06/2025 alle 06:50 (11 giorni fa)] (versione attuale) – [Exams] Salvatore Ruggieri
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   * [[https://cran.r-project.org/|R]]   * [[https://cran.r-project.org/|R]]
-  * [[https://posit.co/products/open-source/rstudio/|R Studio]]+  * [[https://posit.co/download/rstudio-desktop/|R Studio]]
  
 =====Preliminary program and calendar===== =====Preliminary program and calendar=====
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 ^  Date  ^  Hour  ^  Room  ^  Notes  ^ ^  Date  ^  Hour  ^  Room  ^  Notes  ^
-|  18/3/2025  |  11:00 - 13:00  |  Riunioni Ovest, Dept. Computer Science  | [[https://didattica.di.unipi.it/en/appelli-straordinari/|Extra-ordinary exam]] |+|  4/6/2025  |  14:00 - 16:00  |  Fib-C  |   | 
 +|  23/6/2025  |  11:00 - 13:00  |  Fib-A1  |   | 
 +|  14/7/2025  |  14:00 - 16:00  |  Fib-C  |   |
  
  
 =====Student project===== =====Student project=====
  
-  * The project replaces the written part of the examination. +  * The project replaces the written part of the examination 
-  * The text of the project will be presented at 2/3 of the course.+  * {{:mds:sds:s4ds.project.2025.pdf |Project description and rules and Q&A}}. 
 +  * [[http://131.114.72.230/sds/video/s4ds.project.2025.mp4|Recording of project description (.mp4)]] 
 + 
  
  
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 |19| 31/03 14-16 | Fib-C | Maximum likelihood estimation.[[http://131.114.72.230/sds/video/sds19_20220331.mp4|rec19 (.mp4)]] | **[T]** Chpt. 21 {{ :mds:sds:s4dsln.pdf |}} Chpt. 1  {{:mds:sds:s4ds19.pdf|slides19 (.pdf)}}, {{:mds:sds:s4ds19.r|script19 (.R)}} | |19| 31/03 14-16 | Fib-C | Maximum likelihood estimation.[[http://131.114.72.230/sds/video/sds19_20220331.mp4|rec19 (.mp4)]] | **[T]** Chpt. 21 {{ :mds:sds:s4dsln.pdf |}} Chpt. 1  {{:mds:sds:s4ds19.pdf|slides19 (.pdf)}}, {{:mds:sds:s4ds19.r|script19 (.R)}} |
 |20| 01/04 14-16 | Fib-A1  | Linear regression. Least squares estimation.[[http://131.114.72.230/sds/video/sds20_20220405.mp4|rec20 (.mp4)]] | **[T]** Chpts. 17.4,22 **[R]** Chpt. 6 {{ :mds:sds:s4dsln.pdf |}} Chpt. 2 {{:mds:sds:s4ds20.pdf|slides20 (.pdf)}}, {{:mds:sds:s4ds20.r|script20 (.R)}} | |20| 01/04 14-16 | Fib-A1  | Linear regression. Least squares estimation.[[http://131.114.72.230/sds/video/sds20_20220405.mp4|rec20 (.mp4)]] | **[T]** Chpts. 17.4,22 **[R]** Chpt. 6 {{ :mds:sds:s4dsln.pdf |}} Chpt. 2 {{:mds:sds:s4ds20.pdf|slides20 (.pdf)}}, {{:mds:sds:s4ds20.r|script20 (.R)}} |
-|21| 03/04 11-13 | Fib-A1  | Non-linear, and multiple linear regression.[[http://131.114.72.230/sds/video/sds21_20220407.mp4|rec21 (.mp4)]] | **[R]** Chpt. 12.1,13,16.1-16.2 {{ :mds:sds:s4dsln.pdf |}} Chpt. 2 {{:mds:sds:s4ds21.pdf|slides21 (.pdf)}}, {{:mds:sds:s4ds21.R|script21 (.R)}} | +|21| 03/04 11-13 | Fib-A1  | Non-linear, and multiple linear regression.[[http://131.114.72.230/sds/video/sds21_20220407_edited.mp4|rec21 (.mp4)]] | **[R]** Chpt. 12.1,13,16.1-16.2 {{ :mds:sds:s4dsln.pdf |}} Chpt. 2 {{:mds:sds:s4ds21.pdf|slides21 (.pdf)}}, {{:mds:sds:s4ds21.R|script21 (.R)}} | 
-|22| 07/04 14-16 | Fib-C  | Issues with linear regression. Logistic regression.[[http://131.114.72.230/sds/video/sds22_20220408.mp4|rec22 (.mp4)]] | **[R]** Chpt. 12.1,13,16.1-16.2 {{:mds:sds:s4ds22.pdf|slides22 (.pdf)}}, {{:mds:sds:s4ds22.zip|script22 (.zip)}} |+|22| 07/04 14-16 | Fib-C  | Issues with linear regression. Logistic regression.[[http://131.114.72.230/sds/video/sds22_20220408_edited.mp4|rec22 (.mp4)]] | **[R]** Chpt. 12.1,13,16.1-16.2 {{:mds:sds:s4ds22.pdf|slides22 (.pdf)}}, {{:mds:sds:s4ds22.zip|script22 (.zip)}} |
 |23| 08/04 14-16 | Fib-A1  | Statistical decision theory.[[http://131.114.72.230/sds/video/sds23_20220412.mp4|rec23 (.mp4)]] | {{ :mds:sds:s4dsln.pdf |}} Chpt. 4 {{:mds:sds:s4ds23.pdf|slides23 (.pdf)}}, {{:mds:sds:s4ds23.r|script23 (.R)}} | |23| 08/04 14-16 | Fib-A1  | Statistical decision theory.[[http://131.114.72.230/sds/video/sds23_20220412.mp4|rec23 (.mp4)]] | {{ :mds:sds:s4dsln.pdf |}} Chpt. 4 {{:mds:sds:s4ds23.pdf|slides23 (.pdf)}}, {{:mds:sds:s4ds23.r|script23 (.R)}} |
 |24| 10/04 11-13 | Fib-A1  | Statistical decision theory (continued).[[http://131.114.72.230/sds/video/sds24_20220421.mp4|rec24 (.mp4)]] |  | |24| 10/04 11-13 | Fib-A1  | Statistical decision theory (continued).[[http://131.114.72.230/sds/video/sds24_20220421.mp4|rec24 (.mp4)]] |  |
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 |26| 15/04 14-16 | Fib-A1 | Confidence intervals: mean, proportion, linear regression.[[http://131.114.72.230/sds/video/sds26_20220422.mp4|rec26 (.mp4)]] | **[T]** Chpts. 23.1,23.2,23.4,24.3,24.4 {{ :mds:sds:s4dsln.pdf |}} Chpt. 3 {{:mds:sds:s4ds26.pdf|slides26 (.pdf)}}, {{:mds:sds:s4ds26.r|script26 (.R)}} | |26| 15/04 14-16 | Fib-A1 | Confidence intervals: mean, proportion, linear regression.[[http://131.114.72.230/sds/video/sds26_20220422.mp4|rec26 (.mp4)]] | **[T]** Chpts. 23.1,23.2,23.4,24.3,24.4 {{ :mds:sds:s4dsln.pdf |}} Chpt. 3 {{:mds:sds:s4ds26.pdf|slides26 (.pdf)}}, {{:mds:sds:s4ds26.r|script26 (.R)}} |
 |27| 17/04 11-13 | Fib-A1 | Confidence intervals (continued). Bootstrap and resampling methods.[[http://131.114.72.230/sds/video/sds27_20220426.mp4|rec27 (.mp4)]] | **[T]** Chpts. 18.1-18.3,23.3 {{:mds:sds:s4ds27.pdf|slides27 (.pdf)}}, {{:mds:sds:s4ds27.r|script27 (.R)}} | |27| 17/04 11-13 | Fib-A1 | Confidence intervals (continued). Bootstrap and resampling methods.[[http://131.114.72.230/sds/video/sds27_20220426.mp4|rec27 (.mp4)]] | **[T]** Chpts. 18.1-18.3,23.3 {{:mds:sds:s4ds27.pdf|slides27 (.pdf)}}, {{:mds:sds:s4ds27.r|script27 (.R)}} |
-|28| 22/04 14-16 | Fib-A1 | Bootstrap and resampling methods (continued).[[http://131.114.72.230/sds/video/sds28_20220428.mp4|rec28 (.mp4)]] |   | +|28| 24/04 11-13 | Fib-A1 | Bootstrap and resampling methods (continued).[[http://131.114.72.230/sds/video/sds28_20220428.mp4|rec28 (.mp4)]] |   | 
-|29| 24/04 11-13 | Fib-A1 | Hypotheses testing. One-sample tests of the mean and application to linear regression.[[http://131.114.72.230/sds/video/sds29_20220429.mp4|rec29 (.mp4)]]  | **[T]** Chpts. 25,26,27, **[R]** Chpts. 5.1,5.2 {{ :mds:sds:s4dsln.pdf |}} Chpt.3.3 {{:mds:sds:s4ds29.pdf|slides29 (.pdf)}}, {{:mds:sds:s4ds29.r|script29 (.R)}} | +|29| 28/04 14-16 | Fib-C | Hypotheses testing. One-sample tests of the mean and application to linear regression.[[http://131.114.72.230/sds/video/sds29_20220429.mp4|rec29 (.mp4)]]  | **[T]** Chpts. 25,26,27, **[R]** Chpts. 5.1,5.2 {{ :mds:sds:s4dsln.pdf |}} Chpt.3.3 {{:mds:sds:s4ds29.pdf|slides29 (.pdf)}}, {{:mds:sds:s4ds29.r|script29 (.R)}} | 
-|30| 28/04 14-16 | Fib-C | One-sample tests of the mean and application to linear regression (continued). Classifier performance metrics in R. [[http://131.114.72.230/sds/video/sds30_2022mix.mp4|rec30 (.mp4)]] | {{:mds:sds:s4ds30.pdf|slides30 (.pdf)}}, {{:mds:sds:s4ds30.r|script30 (.R)}} | +|30| 29/04 14-16 | Fib-A1 | One-sample tests of the mean and application to linear regression (continued). Classifier performance metrics in R. [[http://131.114.72.230/sds/video/sds30_2022mix.mp4|rec30 (.mp4)]] | {{:mds:sds:s4ds30.pdf|slides30 (.pdf)}}, {{:mds:sds:s4ds30.r|script30 (.R)}} | 
-|31| 29/04 14-16 | Fib-A1 | Two-sample tests of the mean and applications to classifier comparison. [[http://131.114.72.230/sds/video/sds31_2022mix.mp4|rec31 (.mp4)]] | **[T]** Chpt. 28, **[R]** Chpts. 5.3-5.7 {{:mds:sds:s4ds31.pdf|slides31 (.pdf)}}, {{:mds:sds:s4ds31.r|script31 (.R)}} | +|31| 05/05 14-16 | Fib-C | Two-sample tests of the mean and applications to classifier comparison. [[http://131.114.72.230/sds/video/sds31_2022mix.mp4|rec31 (.mp4)]] | **[T]** Chpt. 28, **[R]** Chpts. 5.3-5.7 {{:mds:sds:s4ds31.pdf|slides31 (.pdf)}}, {{:mds:sds:s4ds31.r|script31 (.R)}} | 
-|32| 05/05 14-16 | Fib-C | Multiple-sample tests of the mean and applications to classifier comparison.[[http://131.114.72.230/sds/video/sds32_2022mix.mp4|rec32 (.mp4)]] | **[R]** Chpt. 7 {{:mds:sds:s4ds32.pdf|slides32 (.pdf)}}, {{:mds:sds:s4ds32.r|script32 (.R)}} | +|32| 06/05 14-16 | Fib-A1 | Multiple-sample tests of the mean and applications to classifier comparison.[[http://131.114.72.230/sds/video/sds32_2022mix.mp4|rec32 (.mp4)]] | **[R]** Chpt. 7 {{:mds:sds:s4ds32.pdf|slides32 (.pdf)}}, {{:mds:sds:s4ds32.r|script32 (.R)}} | 
-|33| 06/05 14-16 | Fib-A1 | Fitting distributions. Testing independence/association.[[http://131.114.72.230/sds/video/sds33_2022mix.mp4|rec33 (.mp4)]] | **[R]** Chpt. 8 {{ :mds:smd:ks.pdf | K-S}}, {{:mds:sds:s4ds33.pdf|slides33 (.pdf)}}, {{:mds:sds:s4ds33.r|script33 (.R)}} | +|33| 08/05 11-13 | Fib-A1 | Fitting distributions. Testing independence/association.[[http://131.114.72.230/sds/video/sds33_2022mix.mp4|rec33 (.mp4)]] | **[R]** Chpt. 8 {{ :mds:smd:ks.pdf | K-S}}, {{:mds:sds:s4ds33.pdf|slides33 (.pdf)}}, {{:mds:sds:s4ds33.r|script33 (.R)}} |
-|34| 08/05 11-13 | Fib-A1  | Fitting distributions. Testing independence/association (continued). Project Q&A.  |  |+
 |s03| 12/05 14-16| Fib-C | //Mandatory seminar:// Introduction to causal modeling and reasoning. Speakers: I. Beretta and M. Cinquini. [[http://131.114.72.230/sds/video/sds_s03_20240507.mp4|rec_s03 (.mp4)]] | {{:mds:sds:s4ds_s03.pdf|slides_s03 (.pdf)}}| |s03| 12/05 14-16| Fib-C | //Mandatory seminar:// Introduction to causal modeling and reasoning. Speakers: I. Beretta and M. Cinquini. [[http://131.114.72.230/sds/video/sds_s03_20240507.mp4|rec_s03 (.mp4)]] | {{:mds:sds:s4ds_s03.pdf|slides_s03 (.pdf)}}|
-|35| 13/05 14-16 | Fib-A1 | Project Q&A.  |  |+|34| 13/05 14-16 | Fib-A1  | Fitting distributions. Testing independence/association (continued). Project Q&A.  |  | 
 +|35| 15/05 11-13 | Fib-A1 | Project Q&A.  |  |
  
  
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 |s01| 04/05/2022 | Bias in statistics and causal reasoning. Speaker: prof. Fabrizia Mealli [[http://131.114.72.230/sds/video/sds_s01_20220504.mp4|rec_s01 (.mp4)]]  | {{:mds:sds:s4ds_s01.pdf|slides_s01 (.pdf)}} [[https://statistics.fas.harvard.edu/files/statistics-2/files/statistical_paradises_and_paradoxes.pdf|Optional reading]] | |s01| 04/05/2022 | Bias in statistics and causal reasoning. Speaker: prof. Fabrizia Mealli [[http://131.114.72.230/sds/video/sds_s01_20220504.mp4|rec_s01 (.mp4)]]  | {{:mds:sds:s4ds_s01.pdf|slides_s01 (.pdf)}} [[https://statistics.fas.harvard.edu/files/statistics-2/files/statistical_paradises_and_paradoxes.pdf|Optional reading]] |
 |s02| 04/05/2022 | Bias in statistics and causal reasoning (continued). Speaker: prof. Fabrizia Mealli [[http://131.114.72.230/sds/video/sds_s02_20220504.mp4|rec_s02 (.mp4)]]  |   | |s02| 04/05/2022 | Bias in statistics and causal reasoning (continued). Speaker: prof. Fabrizia Mealli [[http://131.114.72.230/sds/video/sds_s02_20220504.mp4|rec_s02 (.mp4)]]  |   |
-|s03| 07/05/2024 | Introduction to causal modeling and reasoning. Speakers: I. Beretta and M. Cinquini. [[http://131.114.72.230/sds/video/sds_s03_20240507.mp4|rec_s03 (.mp4)]] | {{:mds:sds:s4ds_s03.pdf|slides_s03 (.pdf)}}|+|s03| 07/05/2024 and 12/05/2025 | Introduction to causal modeling and reasoning. Speakers: I. Beretta and M. Cinquini. [[http://131.114.72.230/sds/video/sds_s03_20240507.mp4|rec_s03 (.mp4)]] | {{:mds:sds:s4ds_s03.pdf|slides_s03 (.pdf)}}|
  
 =====Past years===== =====Past years=====
mds/sds/start.1739781571.txt.gz · Ultima modifica: 17/02/2025 alle 08:39 (4 mesi fa) da Salvatore Ruggieri
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