Looking closely, watching for varying time intervals, and looking for the source or origin of observed phenomena will enhance understanding of what is seen.
The number of class intervals and the distribution of persons were inspected by looking for intervals to be approximately equally distributed [ 22].
Between schools, comparisons were made using the prevalence rates together with the 95% confidence interval to look for overlapping confidence intervals.
To evaluate the expression of ISGs in response to C. pneumoniae infection, we harvested total RNA from cells receiving bacterial or mock infection for the indicated time intervals and looked for expression of CCL5, ISG56, and CXCL10.
Even if the interaction is not statistically significant, we would estimate the treatment effects stratified by age along with the 95%% confidence intervals to look for consistency of treatment effects.
Their contribution in that article is to illustrate, through a practical example in one ICU, two of the simpler forms of process control charts: a 'CRAM chart' or a plot of the cumlative difference between expected and observed number of deaths, along with a 'p-chart' that uses control limits based on statistical testing at monthly intervals to look for mortality that exceeds expected levels.
He analyzed recordings of 81 different birds, measuring the difference in frequency between each note and the next and looking for the same intervals used in diatonic, pentatonic, and chromatic scales.
Accurate interval identification is also important in looking for genomic rearrangements such as translocations, and BAIT is able to detect these and assign a frequency of the rearrangement within the pool of libraries, requiring a far lower read depth than conventional split-pair read sequencing [ 27].
Microinjections were paired, one made during pacing to measure changes in atrioventricular conduction (P-R interval) independent of changes in heart rate and the other looking for changes in heart period (P-P interval) un-paced.
