convert_cir_to_age

<code>convert_cir_to_age</code> computes the age
from a person's cumulative incidence rate.

Implementation of several phenotype-based family genetic risk scores
with unified input data and data preparation functions to help facilitate
the required data preparation and management. The implemented family genetic
risk scores are the extended liability threshold model conditional on family history (LT-FH++)
from Pedersen (2022) <doi:10.1016/j.ajhg.2022.01.009> and Pedersen (2023) <https://www.nature.com/articles/s41467-023-41210-z>,
Pearson-Aitken Family Genetic Risk Scores (PA-FGRS) from Krebs (2024) <doi:10.1016/j.ajhg.2024.09.009>,
and family genetic risk score by Kendler (2021) <doi:10.1001/jamapsychiatry.2021.0336>.

Emil Michael Pedersen

LTFGRS

Implementation of Several Phenotype-Based Family Genetic Risk
Scores

Jette Steinbach

Lucas Rasmussen

Morten Dybdahl Krebs

convert_cir_to_age function

<dl><dt>cir</dt>
<dd>A positive number representing the individual's cumulative
incidence rate.</dd>
<dt>pop_prev</dt>
<dd>A positive number representing the overall
population prevalence. Must be at most 1 and must be larger than
cir. Defaults to 0.1.</dd>
<dt>mid_point</dt>
<dd>A positive number representing the mid point
logistic function. Defaults to 60.</dd>
<dt>slope</dt>
<dd>A number holding the rate of increase.
Defaults to 1/8.</dd></dl>

Arguments

Convert cumulative incidence rate to age — convert_cir_to_age

<dl>

<dt>cir</dt>
<dd>A positive number representing the individual's cumulative
incidence rate.</dd>


<dt>pop_prev</dt>
<dd>A positive number representing the overall
population prevalence. Must be at most 1 and must be larger than
cir. Defaults to 0.1.</dd>


<dt>mid_point</dt>
<dd>A positive number representing the mid point
logistic function. Defaults to 60.</dd>


<dt>slope</dt>
<dd>A number holding the rate of increase.
Defaults to 1/8.</dd>

</dl>

convert_cir_to_age: Convert cumulative incidence rate to age

Description

Usage

Value

Arguments

Details

Examples