Part of default reference tables
Details
Contains, for each age in days, sex, and param, the measurement values at
recentered CSD z-scores of -3 (column zn3) and +3 (column zp3), computed
with the same WHO/CDC blending and default recentering used by the child
algorithm. Covers weight and height from birth to 20 years and head
circumference from birth to 5 years (1826 days). Used to compute the informational
unit_error_range output column and the unit-error check in Evil Twins
(Child Step 9). See vignette("algorithm-functions").
child_z3_reference.csv.gz
Used in function cleangrowth() (when unit_error_range = TRUE, the
default)