[11] analyzed data from 161 patients (cancer, stroke and HIV) on two 5-point symptom self-report rating scales, one for frequency and one for intensity. Applying Rasch analysis they found a subtle ...

First, identify the largest frequency. The largest frequency is 12. Therefore, the scale on the vertical axis must go up to at least 12. The smallest and largest value for the horizontal scale are ...

today unveiled the Wave Scale RF20ex instrument for the V93000 EXA Scale platform. It enables customers to test virtually any type of radio frequency (RF) device using a single instrument. Wave Scale ...