
Clinician guide
How to Choose Range or IQR for ABA Data
Choose range versus IQR for ABA data by considering sample size, skew, extremes, decision risk, and the need to retain every ordered observation.
Clinical guides, tools, and evidence-informed resources for thoughtful, high-quality ABA care.

Clinician guide
Choose range versus IQR for ABA data by considering sample size, skew, extremes, decision risk, and the need to retain every ordered observation.

Clinician guide
Calculate ABA interquartile range by ordering values, declaring a quartile convention, subtracting Q1 from Q3, and preserving the five-number summary.

Clinician guide
Calculate an ABA data range as maximum minus minimum, then report endpoints, ordered values, unit, sample, phase, and sensitivity to extreme observations.

Clinician guide
Run an ABA graph audit that traces points to source data and verifies definitions, units, axes, phases, denominators, missingness, annotations, access, and versions.

Clinician guide
Add ABA graph context annotations with a date, source, scope, concise label, privacy controls, and language that separates coincidence from causal evidence.

Clinician guide
Graph multiple ABA response classes with separate definitions, units, accessible labels, limited series, useful panels, and raw data that preserve opposing patterns.

Clinician guide
Avoid misleading dual axes on ABA graphs by using separate aligned panels, fixed transparent scales, direct unit labels, source values, and sensitivity checks.

Clinician guide
Draw ABA graph data paths with explicit rules for phase lines, missing observations, gaps, setting or measurement changes, and series that should remain separate.

Clinician guide
Add goal and criterion lines to ABA graphs with a sourced value, date, rule, unit, and label while keeping maintenance, generalization, and client fit separate.

Clinician guide
Graph ABA percentages with denominators by showing raw numerators and opportunities, flagging zero and small cohorts, and keeping incomparable points visible.

Clinician guide
Graph unequal ABA session spacing with a declared x-axis, visible calendar gaps, missing and unscheduled states, actual dates, and bounded trend interpretation.

Clinician guide
Mark ABA graph phase changes at actual delivery, label components and dates, distinguish planned from implemented changes, and preserve uncertain transitions.