title f=qcfont4 'X ' f=swiss 'and s Chart for Diameter'; symbol v=dot c=salmon; proc shewhart data=toolwear; xschart diameter*hour / outhistory = submeans nolegend cframe = vibg cinfill = ywh cconnect ...

This example uses the GPLOT procedure and the DATA step function PROBNORM to plot operating characteristic (OC) curves for charts with 3 limits. An OC curve is ...

What does that mean? I'm still worried! A. If your baby is "following the curve" of the growth chart, she's paralleling one of the percentile lines on the chart, and the odds are good that her ...

Here are the four types of charts and what they mean: Line Charts: This chart will show the rate at various set intervals over a period of time. The line chart could measure the change in values ...

Parents are a competitive bunch. So when the pediatrician whips out a growth chart and ranks baby's height and weight in percentiles, it's easy to wonder if something's wrong. But growth ...