Lag dan differencing
Studi Kasus: Menganalisis Data Deret Waktu Kota di R
Lore Dirick
Manager of Data Science Curriculum at Flatiron School
Lag
lag()menggeser observasi berdasarkan waktu
lag(unemployment, k = 1, ...)
Differencing
diff()mengukur perubahan antar periode
diff(unemployment, lag = 1, ...)
