Ukwenza kanjani ukubikezela ngesethi yedatha encane?
Ukubikezela ngamasethi wedatha amancane kungaba yinselele, njengoba izindlela eziningi zendabuko zidinga inani elikhulu lemininingwane yokubikezela okunembile. Nazi izindlela ezimbalwa ezingakusiza.  Isilinganiso esihambayo esilula: Lokhu kuhilela ukuthatha isilinganiso senani elithile lamaphuzu edatha adlule, bese sisetshenziswa njengesibikezelo sesikhathi esilandelayo. Le ndlela ingaba ngempumelelo kulolu chungechunge lwesikhathi oluzinzile ngaphandle kokuthambekela noma isizini.  Ukuthambisa okuyi-exponential: Le ndlela inikeza isisindo esinciphayo ngokwedlulele ekuboneni okudlule, lapho ukubonwa kwakamuva kunikezwa isisindo esithe xaxa. Le ndlela ingaba ngempumelelo kulolu chungechunge lwesikhathi olunomkhuba kanye/noma isizini.  I-ARIMA: Imodeli ye-AutoRegressive Integrated Moving Average (i-ARIMA) iyindlela ethandwayo yokubikezela uchungechunge lwezikhathi. Kungaba ngempumelelo kumaqoqo amancane edatha uma idatha eyisisekelo ilandela iphethini engakhiwa kusetshenziswa imodeli ye-ARIMA.