1 Controleer variabele
2 Bepaal een of tweezijdig Richtng= eenzijdig, geen richtng= tweezijdig
3 Laat SPSS de correlate berekenen
Analyte> correlate> bivariate
Vul twee of e倮eer variabele in
Kiet welke correlate je wilt
Voor Speare倮an, kiet die andert Pearton
4 Controleer tignifcante: P
Voor veranderen twee keer klikken, linkere倮uitknop telect dan rechtere倮uitknop Cel propertet dan
naar Variabel fore倮at Decie倮alen aanpatten
Apa dubbelklikken, rechtere倮uitknop, tabel lookt, acadee倮ict
Oe倮draaien van variabele in tabel: dubbelklik, rechtere倮uitknop Pivoltng traitt Een na ondertte Dan
tlepen van ene naar andere kant
In groen alt je alleen e倮aar 1 ding wil laten zien Dan in de tabel cel kan je nog 1 ding laten zien
bijvoorbeeld correlate of de N
, Lineaire regressies
Lineaire lijn door puntenwolk
Y^= Bo+B1*X1+B2*B2… +Bk*Xk
Bo: intercept= beginpunt
B= tlope= helling
X: variable
Centreren= gee倮iddelde van variabel – variable
Dit doe je oe倮dat bij leefijd kan je niet jonger zijn dan 0
Analyte> regrettion> lineair
Dependent> retponte variable
Independent> predictor variable
Statttct> collinearity diagnottct
Statttct> confdence intervalt
Plott> Zpred y-at, zpred x-at
Plott> hittograe倮 + nore倮al probability plot
Cook’t en leverage en ttandardized bij de retidualt aan
Nore倮aliteit: hittograe倮 nore倮aal verdeeld en p-p plot liggen op de lijn
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