IQR is an initialism for Interquartile range, a measure of statistical dispersion.
IQR may also refer to:
- iQR code, an alternative to existing QR codes developed by Denso Wave
- The Integrated Qualifications Register, a public register of worker qualifications awarded in Poland
- Information Quality Ratio, a normalized variant of the mutual information
This disambiguation page lists articles associated with the title IQR.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: