Calculation of standard deviation scores adduced from different growth standards (WHO, US, UK, Germany, Italy, China, etc). Therefore, the calculation of SDS-values for different measures like BMI, weight, height, head circumference, different ratios, etc. are easy to carry out. Also, references for laboratory values in children are available: serum lipids, iron-related blood parameters.
mvogel78
commented
5 years ago
The percent BMI code appears to be bugged and is outputting a data.frame.
See attached images: