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Samenvatting Navormingsmethodes en statistiek in de revalidatiewetenschappen WPO 1-8 $14.11   Add to cart

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Samenvatting Navormingsmethodes en statistiek in de revalidatiewetenschappen WPO 1-8

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Navormingsmethodes en statistiek in de revalidatiewetenschappen WPO 1 tot WPO 8. Stap per stap uitgewerkt met screenshots uit SPSS.

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  • July 19, 2022
  • 130
  • 2021/2022
  • Summary
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Statistiek
WPO 1-8




V o l l e d i g e s a m e n v a t t i n g s t a t i s t i e k
W P O
Kato Tratsaert

,1

,Navorsingsmethodes en statistiek: WPO 1
WPO 1: Intikken van data

STAP 1: data ingeven in SPSS
Vul de data eerst in bij data view

Ga dan naar variable view om de kolommen een naam te geven

Bij width kan je het aantal cijfers/letters aanpassen (verhogen of verlagen)

Bij variable view < geslacht < values < tik op 3 puntjes …< value = 1, label = man < ADD
value = 2, label = vrouw < ADD < OK

Missing value worden weergeven met 9999 ofwel wordt de cel leeg gelaten




Om missings weer te geven: variable view < kolom missing < tik op 3 puntjes …< discrete missing
values < 9999




2

,3

,STAP 2: Frequenties laten lopen
Analyze < descriptive statistics < frequenties < alles uit linker kolom selecteren en naar rechter kolom
slepen < statistics < minimum, maximum, gemiddelde en mediaan aanduiden < continue

=> Nieuw blad wordt geopend




Om na te gaan over sprake is van intypfouten vooral kijken naar minimum en maximum!




4

, STAP 3: Hoeveel proefpersonen doen er veel aan sport?
Data transformeren want kolom sport is geen numeriek gegeven!
• Veel = 4
• Matig = 3
• Weinig = 2
• Geen = 1

Transform < recode into different variables < sport < nieuwe naam: sportr < old and new variabeles <
value “veel” < new value “4” < add

Dit herhalen voor matig, weinig en geen.

=> je krijgt een nieuwe kolom met sportr




5

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