Cleaning height and weight observationsFunctions for cleaning growth data 


Clean growth measurements 

Exponentially Weighted Moving Average (EWMA) 

Function to calculate zscores and csdscores based on anthro tables. 

Calculate median SD score by age for each parameter. 

Pediatric carried forward adjustmentTemporary functions for testing pending enhancements; will be integrated 

Answers for adjustcarryforward 

adjustcarryforward


Function to test adjust carried forward 

Extended measures for pediatric BMICompute Zscores and percentiles for pediatric subjects, based on CDC SAS program at https://www.cdc.gov/nccdphp/dnpao/growthcharts/resources/sas.htm 

Calculate extended BMI measures 

UtilitiesSupport functions for common data cleaning workflows 

Transform data in growthcleanr format into wide structure for BMI calculation 

Recode binary sex variable for compatibility 

Compute BMI using standard formula 

Split input data into multiple files 

DatasetsReference data and additional sources 

BMI Anthro 

CDC BMI reference data 

CDC Growth Percentile Table 

Length to Age Table 

NHANES reference medians 

syngrowth 

Tanner Growth Velocity Table 

Tanner Growth Velocity Table with (2\(\sigma\)) 

CDC SAS BMI Output 

CDC SAS BMI Input 

Weight Anthro Table 

WHO Maximum Height Velocity for (3\(\sigma\)) 

WHO Maximum Height Velocity for (2\(\sigma\)) 

WHO Height Velocity for (2\(\sigma\)) 

WHO Height Velocity for (3\(\sigma\)) 

Fenton Growth Curves 

Fenton Growth Curve ZScores 

CDC Growth Percentile Table for Infants 

WHO Growth Percentile Table 

Infants reference medians 

Tanner Growth Velocity Table for Infants 

WHO Maximum Head Circumference Velocity for (3\(\sigma\)) 

WHO Head Circumference Velocity for (3\(\sigma\)) 