CAWS MOD I Work Sampling Study Designer
CAWS MOD I Work Sampling Study Designer allows the analyst to design various parameters of the work sampling study. Two basic design elements are covered in CAWS Mod I. One, the analyst can determine the number of observations required for a given confidence level and accuracy and vice versa (determine the accuracy given the number of observations). Two, the analyst can generate a random time trip schedule with randomly selected route identifiers.
CAWS MOD I Screen Images
Below are shown three screen images from the CAWS MOD I program. Simply click on an image to view it full-size and read a short description of its function. Image 1 shows the screen where the analyst can determine the correct number of observations, or the accuracy of the study given a certain number of observations. Image 2 shows the screen the analyst uses to input the various work sampling study parameters in order to generate a random time trip schedule and random route identifiers. Image 3 shows an example of the random time trip schedule for the study parameters specified in Image 2.
