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Graphs


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Histogram

Histogram of the data set.

Normal distributed data set

Not normal distributed data set

http://en.wikipedia.org/wiki/Histogram

Box plot



http://en.wikipedia.org/wiki/Boxplot

Time graph

Shows how the data-set behavior over time.

Legend


Correlation graph

Shows graphical how the data set correlates with the comparing data set.

Legend


Correlation

No correlation

Individual dot plot

Legend

Shows all individual data points. Useful when to see the influence on rounding of the data see graphs.
Data file

Calculations

95% confidence interval for Mean

formula

95% confidence interval for STDEV

formula
To get the Confidence interval click on the graph of the data-set and it will be visible in in the graph pop-up.

Distribution fitting

Use the Distribution fitting function Tools=>Distribution fitting. The graph best Correlation is the best fitting distribution.

Data file

Control Chart

The Control Chart is used in Statistical Precess Control (SPC) to monitor a production precess.

Multiple Correlation Graph

The multiple correlation Graph is to get a fast overview of all possible correlations.

DOE response graphs

Shows the influence of the levels of each factor in the DOE.

Legend