bite.size: Portion Size Estimate
In ToxStrategies/biteR: Body Intake Estimator (NHANES)
Description
Usage
Arguments
Details
Value
Description
Given an input file of food codes and relevant proportions, returns matrices of food portion size
descriptive statistics based on NHANES dietary survey data.
Usage
1
bite.size(file_name = "")
Arguments
file_name
Name of input .csv file containing food code and relevant proportion for
inclusion in the category total. See help >package?biteR for input file format.
Details
This function reads an input file of food codes and relevant proportion of the food code, and
produces portion size statistics for various age strata, currently hard-coded.
See biteR-package help >package?biteR for details of strata and input file format requirements.
In subsequent versions it is expected that these strata and features of the input file
will be parameterizable by the user.
This function is a wrap-around for 3 underlying steps in the BITE process:
param.bite(file_name = "", type = "size"), raw.bite(<Bite object>), pop.bite(<Raw object>)
Value
3 matrices of population stats containing all strata, one for each: full, female, and male
ToxStrategies/biteR documentation built on May 9, 2019, 5:12 p.m.
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Description Usage Arguments Details Value
Description
Given an input file of food codes and relevant proportions, returns matrices of food portion size descriptive statistics based on NHANES dietary survey data.
Usage
1 | bite.size(file_name = "")
|
Arguments
file_name |
Name of input .csv file containing food code and relevant proportion for inclusion in the category total. See help >package?biteR for input file format. |
Details
This function reads an input file of food codes and relevant proportion of the food code, and produces portion size statistics for various age strata, currently hard-coded.
See biteR-package help >package?biteR for details of strata and input file format requirements. In subsequent versions it is expected that these strata and features of the input file will be parameterizable by the user.
This function is a wrap-around for 3 underlying steps in the BITE process: param.bite(file_name = "", type = "size"), raw.bite(<Bite object>), pop.bite(<Raw object>)
Value
3 matrices of population stats containing all strata, one for each: full, female, and male
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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