Hand and Foot Modifier FA -F9 and T1 - T9. E1 - E4, FA - F9, TA - T9 Level II Modifier. E1-E4 Anatomic modifiers which are associated with the eyelid. FA, F1- F9 Anatomic modifiers which are associated with the fingers. TA, T1- T9 Anatomic modifiers which are associated with the toes.
X-bar and R Control Chart Issues and Resolution. X-bar and R control charts are used in quality control to identify when special cause or out-of-control conditions occur in time-series data so that timely corrective actions can be taken to resolve problems.
Using Columns and Bars to Compare Items in Excel Charts In Excel charts, using columns and bars is a great way to compare items side-by-side. Column and Bar charts also handle multiple data series â a key point when considering which Excel chart type to use. Column and Bar charts are effectively the same. The difference is that Column charts display vertical columns and Bar charts display horizontal bars. On a Column chart, the values are on the vertical (y) axis, while on a Bar chart, the values are on the horizontal (x) axis. They each process data the same way.