Productivity Improvement of a Special Purpose Machine Using DMAIC Principles: A Case Study

Table 1

Correlation results from Minitab.

Correlations: amb temp., oil temp., slide pr., lever pr.
	Amb. temp.	Oil temp.	Slide pr.
	Correlation for left bank
Oil temp.	0.790
Slide pr.	*	*
Lever pr.	*	*	*
	Correlation for right bank
Oil temp.	0.091
Slide pr.	*	*
Lever pr.	*	*	*

Cell Contents: Pearson correlation.
 *All values in column are identical.