Hypothesis 1 was that maintenance costs would be … effect of the two PROCSIZE terms: [P(..) < 0.0001] A U-shaped relationship between PROCSIZE and software maintenance costs was … At this site the minimum-cost procedure size was … 44 executable statements … This value is very close to the mean … from 13 to 87 executable statements. [1 std. dev. change accounts for 20-25% increase in maintenance cost]
Google-1
Google-2
Copyright clearance needed for quotation.