La dispensa raccoglie i vari temi d'esame e gli esercizi assegnati durante le lezioni del corso di "Laboratorio informatico per le decisioni aziendali", 2° modulo (riguardante argomenti statistici). I temi (codificati con le sigle AB1, AB2, …) vengono così presentati: la prima pagina riporta il testo del tema d'esame, mentre le pagine successive contengono una traccia di svolgimento e le soluzioni dei vari esercizi previsti.
Si fa notare che i temi d'esame effettivi presentano alcune varianti rispetto ai testi qui riportati; ciò allo scopo di proporre diverse versioni dei problemi (le differenze riguardano essenzialmente alcuni dei valori numerici forniti).
I dati di base cui si riferiscono gli esercizi qui risolti sono reperibili all'indirizzo www.educatt.it/libri/materiali/dataset.xls
Le elaborazioni sono eseguite utilizzando il software Excel®, in riferimento al quale si fa osservare che alcune delle versioni in commercio forniscono, nei prospetti prodotti dalla procedura di Regressione nella categoria Analisi dati, alcuni risultati non coerenti con la teoria statistica riguardante gli indici di adattamento (R2 oppure p2).
In Appendice sono raccolti alcuni richiami metodologici riguardanti l'analisi delle serie storiche, con particolare riferimento allo studio della stagionalità e all'ottenimento delle previsioni.
- 210 pages
- English
- PDF
- Available on iOS & Android
eBook - PDF
Laboratorio informatico per le decisioni aziendali
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Yes, you can access Laboratorio informatico per le decisioni aziendali by Giuseppe Boari, Gabriele Cantaluppi in PDF and/or ePUB format, as well as other popular books in Business & IT Industry. We have over 1.5 million books available in our catalogue for you to explore.