Ukukhula Ingabe Ohulumeni Banalo Lonke nezinye izibalo

Ukuhlaziya indlela izinguquko okukhulu futhi fast zenzeka ngokuhamba kwesikhathi, wenziwa usebenzisa izibonisi kwezibalo Dynamics. Abakwazi ukubala ku kwenombolo noma isizinda esimisiwe ukuqhathanisa. Kulokhu, ezingeni engaqhathaniswa ngokuthi "yokubika", kodwa omunye okuyinto kuqhathaniswa - "eziyisisekelo". Ukuze izinkomba kwezibalo yilezi:

- tilinganiso ;

- tilinganiso;

- inyuka ngokuphelele;

- inani eliphelele amaphesenti omunye.

Ukubala izinkomba njalo, kukhona Ukuqhathanisa ezingeni ngalinye analyte sizindza. Uchungechunge lwemfundo izipikha kulabo akhethiwe ezingeni kokuqala noma iphuzu lapho siqale ukuhlaziya lomkhuba noma inqubo. Isibonelo, uma isikhathi ihlaziye kusukela ngo-2008 kuya ku-2013, khona-ke 2009-2013 eqhathaniswa 2008 izibalo, lokukhulunywa ngako kulendzaba kubalwa, kubhekiselwa kuzo 'njengamadoda eyisisekelo ".

Ethembele variable ezisuselwa ekusebenzeni, ihlaziya nakulelo zinga odlule (isib, in the isikhawu 2008-2013, ngo-2009 uma kuqhathaniswa no-2008, 2010 - 2009, njll). izibalo wabonisa abizwa ngokuthi "uchungechunge."

Into ebaluleke kakhulu inkomba isikhathi uchungechunge kuyinzuzo okumsulwa. Yena ephawula ushintsho isiqondiso emihle noma emibi isikhathi esithile. Kumila variable ukushintshashintsha yayo ngokuthi "izinga lokukhula."

Ngakho, inzuzo ngokuphelele kungaba eziyisisekelo noma iketanga. Futhi kuhlobene: Iqoqo indices elandelanayo chain ilingane kwegciwane, okuyinto kuwukwanda isiyonke sikhathi.

Ukulinganisa umfutho isikhathi esithile, kubalulekile ukucacisa nezinga lokukhula (ukwehla). Lokhu kubizwa ngokusentshenziswa lihlela isilinganiso phakathi kwama libike futhi amazinga kwegciwane. Izinga ukukhula kukalwa njengoba amaphesenti. Ukuze ukuthola izinga lo index, kubalulekile ukuze uthumele ukubaluleka isabelo iyunithi. Sibonisa lokho Ingxenye izinga engaqhathaniswa ivuliwe base noma odlule. Izinga ukukhula ngeke likwazi ukuthi limbi.

Lekufa ukukhula rate phakathi naso sonke isikhathi isikhathi - iyona uchungechunge umkhiqizo.

Kukhona inkomba ezifana ngesilinganiso ukwanda (noma nciphisa), elibonisa umehluko iphesenti phakathi amazinga. Uma ukukhula ngokuphelele ehlukaniswa ukubaluleka ezingeni kwemukelwe base, uthola lesi silinganiso. Futhi, ingabalwa ngokukhipha kusuka 100 ukuhamba phambili ngokukhula ngo noma izinga lokukhula iyunithi. It is kulinganiswa ngo amaphesenti futhi isilinganiso - njengamaphesenti ledesimali. Lesi sakamuva kungaba okuhle nokubi, futhi zero.

Ngemuva lezi zibalo amanga inani eliphelele ukukhula ngephesenti elilodwa - ukwanda ngokuphelele maqondana kwesilinganiso sokudlondlobala isikhathi esibekiweko. Lesi sibalo libalwa.

I izici ezingenhla ukuvumela ukuqhathanisa Dynamics ekuthuthukiseni kanye nemicimbi ehlobene phakathi nenkathi kuqhathaniswa eside, kanye ukuqhathanisa Dynamics of the izenzakalo ezihlukahlukene amazwe, nezikhathi emlandweni, njll Futhi kufanele kuphawulwe ukuthi isikhathi ukuhlola ukuthuthukiswa izinqubo kanye nemicimbi Kuyadingeka yini sizihlole zonke kwalezi zibalo ndawonye ukuze zakhe ubuzalwane ophelele.