Merge pull request #137 from carriedaymont/upd-v3

Update preliminary infants algorithm to main

Merge pull request #129 from carriedaymont/upd-v2

Merge v2.1.1 to main

Merge pull request #117 from mitre/main

Update citation interface

Merge pull request #106 from carriedaymont/upd-v2

Add v2.0.3 changes

Merge pull request #93 from mitre/t86-cran-install-docs

Updated docs w/CRAN install, added CRAN badge to README, bumped version, NEWS, etc., closes #86

Merge pull request #77 from mitre/cran-upd

Make updates in preparation for CRAN

Merge pull request #64 from mitre/main

Merging version 2.0, see NEWS.md for details.

Merge pull request #58 from mitre/v126-tag

Updated NEWS for tag v1.2.6

Merge pull request #34 from mitre/t9-mitre-reference-medians

Add NHANES reference medians, updating behavior of sd.recenter; closes mitre#9

Updates for version 1.2.4, see NEWS.md