fit_gam

<code>fit_gam()</code> is deprecated as of version 0.8.0.
Please use <code>risk_factor_gam()</code> instead.
In addition, note that column arguments must now be passed as strings
(standard evaluation).

internal

Provides actuarial tools and building blocks for analysing,
modelling, refining, and validating insurance rating models. Designed to
support common GLM-based pricing tasks and the translation of statistical
model output into practical tariff structures. The package supports the
construction of insurance tariff classes using a data-driven approach, based
on the methodology of Antonio and Valdez
(2012) <doi:10.1007/s10182-011-0152-7>.

Martin Haringa

insurancerating

Actuarial Tools for Insurance Pricing Models

fit_gam function

<dl><dt>data</dt>
<dd>A data frame containing portfolio observations.</dd>
<dt>nclaims</dt>
<dd>Deprecated NSE argument for claim counts.</dd>
<dt>x</dt>
<dd>Deprecated NSE argument for the continuous risk factor.</dd>
<dt>exposure</dt>
<dd>Character string. Exposure column used as an offset or
aggregation weight.</dd>
<dt>amount</dt>
<dd>Deprecated NSE argument for claim amounts.</dd>
<dt>pure_premium</dt>
<dd>Optional character string. Row-level risk-premium column.
Required for <code>model = "pure_premium"</code> and aggregated using exposure
weights.</dd>
<dt>model</dt>
<dd>Character string. Response context: <code>"frequency"</code>,
<code>"severity"</code> or <code>"pure_premium"</code>. The deprecated value <code>"burning"</code> maps
to <code>"pure_premium"</code>.</dd>
<dt>round_x</dt>
<dd>Deprecated. Use <code>round_risk_factor</code> instead.</dd></dl>

Arguments

Deprecated NSE wrapper for risk_factor_gam() — fit_gam

<dl>

<dt>data</dt>
<dd>A data frame containing portfolio observations.</dd>


<dt>nclaims</dt>
<dd>Deprecated NSE argument for claim counts.</dd>


<dt>x</dt>
<dd>Deprecated NSE argument for the continuous risk factor.</dd>


<dt>exposure</dt>
<dd>Character string. Exposure column used as an offset or
aggregation weight.</dd>


<dt>amount</dt>
<dd>Deprecated NSE argument for claim amounts.</dd>


<dt>pure_premium</dt>
<dd>Optional character string. Row-level risk-premium column.
Required for <code>model = "pure_premium"</code> and aggregated using exposure
weights.</dd>


<dt>model</dt>
<dd>Character string. Response context: <code>"frequency"</code>,
<code>"severity"</code> or <code>"pure_premium"</code>. The deprecated value <code>"burning"</code> maps
to <code>"pure_premium"</code>.</dd>


<dt>round_x</dt>
<dd>Deprecated. Use <code>round_risk_factor</code> instead.</dd>

</dl>

fit_gam: Deprecated NSE wrapper for `risk_factor_gam()`

Description

Usage

Value

Arguments