4 Commits

Author	SHA1	Message	Date
Arthur DANJOU	9b6ac0a8dd	Replace backshift operator B with L and simplify differencing explanation in M2/Time Series/TD2.qmd	2026-02-18 14:49:57 +01:00
Arthur DANJOU	2854aa71d2	Add residual diagnostics and explanations for decomposition ... - Add extraction/NA-cleaning of residuals and plots + ACF for additive and multiplicative decompositions - Clarify why multiplicative seasonality fits AirPassengers better - Update STL plot title - Add ACF for the final differenced series - Expand explanation of differencing operators and show combined differencing formula	2026-02-18 14:25:32 +01:00
Arthur DANJOU	12f6212e0c	Format and clean up code style in Time Series TD2	2026-02-18 13:55:15 +01:00
Arthur DANJOU	ede97b228b	Ajout de l'analyse des séries temporelles dans TD1.qmd et TD2.qmd, incluant des visualisations, des décompositions et des tests de stationnarité.	2026-02-17 14:00:53 +01:00