Do Statistical Analysis with Stata

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Presentation transcript:

Do Statistical Analysis with Stata

Stata

Load data 1

Load data 2 use "D:\User_Data\Desktop\LaborDispute11.dta", clear

Describe data des Or des variable

Describe data

Tabulate tab female type, chi

Tab result

Recode variables tab v53 tab v53, nolabel

Recode variables recode v53 (1=0) (2=1), gen(female) tab female

Recode variables Sometimes you need to beware of the missing values. But, the missing value in our data has been coded with a specific number such as 8 or 9 or 98. Simply recoding them to “.” will do.

Bar chart Show the mean of “requestamount” by “type.”

Bar chart

Bar chart

Bar chart

Bar chart

Bar chart

Bar chart

Bar chart

Two-sample mean comparison test

Two-sample mean comparison test ttest requestamount == settleamount, unpaired

Two-group mean comparison test

Two-group mean comparison test

Two-group mean comparison test ttest requestamount, by(female)

Two-group proportion test

Two-group proportion test

Two-group proportion test prtest v12, by(female)

Thank you for your attention.