PhysicalActivityIntervention_7_1
                        Example AP Events File
PhysicalActivityIntervention_7_2
                        Example AP Events File
PhysicalActivityIntervention_8_1
                        Example AP Events File
PhysicalActivityIntervention_8_2
                        Example AP Events File
activpal.file.reader    Read in activPAL Events File
breaks.AP               Estimate the Number of Sit to Stand Transitions
events.data             activpal events data
guideline.bouts.min     Estimate Minutes Spent in Bouts of Activity
                        that Qualify Towards Meeting the Physical
                        Activity Guidelines
guideline.bouts.num     Estimate the Number of Bouts of Activity that
                        Qualify Towards Meeting the Physical Activity
                        Guidelines
identifyDirectory       Identify Working Directory
identifyStudy           Identify Study Name
identifySubjects        Identify Subjects in Study
identifyVisits          Identify Visits in Study
lit.min.AP              Estimate Time in Light Intensity Activity
log.bed                 Example of a Bed Log
log.on.off              Example on/off Log
log.subjects            Example Log of Subjects
mvpa.min.AP             Estimate Time in Moderate-to-Vigorous Intensity
                        Activity
on.off                  Read in on/off log and Identify on/off Times in
                        Second-by-Second AP Events File
process.AP              Process AP Data
prolonged.sed.bouts.min
                        Estimate Time in Prolonged Sedentary Bouts
prolonged.sed.bouts.num
                        Estimate The Number of Prolonged Sedentary
                        Bouts
second.by.second        Convert AP Events File to a Second-By-Second
                        File
second.by.second.data   Second-by-second data frame
sed.min.AP              Estimate Time in Sedentary
stand.min.AP            Estimate Time Spent Standing
step.min.AP             Estimate Time Spent Stepping
wake                    Read in bed log and Identify Wake/Sleep Times
                        in Second-by-Second AP Events File
