JMP Analysis of Blood Pressure Data
Enter the data into two columns:
Group – Data Type is Character, Modeling Type is Nominal
Systolic (mmHg) – Data Type is Numeric, Modeling Type is Continuous
Go to Analyze
Click on Distribution
Enter Systolic for the Y, Columns and Group By box.
Click on OK
Distributions Group=200 mmol/day
Systolic (mmHg)
Distributions Group=50 mmol/day
Systolic (mmHg)
Click the red triangle next to Distributions and select Stack.
Click the red triangle next to Systolic (mmHg) and click on Histogram Options and
select a Count Axis. Do this for both the Group = 200 mmol/day and the Group = 50
mmol/day histograms.
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Go to Analyze
Click on Fit Y by X
Enter Systolic for the Y, Response and Group for the X, Factor
Click on OK
Click on the Red Triangle next to Oneway Analysis of Systolic (mmHg) By Group
Means/ANOVA/Pooled t – Performs and ANalysis Of VAriance and two-sample t-test
assuming equal variances. (STAT 401)
Means and Std Dev – Calculates the sample mean and sample standard deviation for
each group.
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