tbr_gmean_window

column containing the values to calculate the geometric mean.

tcolumn

character, one of "years", "months", "weeks", "days", "hours",
"minutes", "seconds"

unit

numeric, describing the length of the time window.

additional arguments passed to gmean_ci

Geometric mean based on a time-window

internal

Provides rolling statistical functions based
on date and time windows instead of n-lagged observations.

Michael Schramm

tbrf

Time-Based Rolling Functions

Frank Harrell

tbr_gmean_window function

<dl><dt>x</dt>
<dd>column containing the values to calculate the geometric mean.</dd>
<dt>tcolumn</dt>
<dd>formatted time column.</dd>
<dt>unit</dt>
<dd>character, one of "years", "months", "weeks", "days", "hours",
"minutes", "seconds"</dd>
<dt>n</dt>
<dd>numeric, describing the length of the time window.</dd>
<dt>i</dt>
<dd>row</dd>
<dt>...</dt>
<dd>additional arguments passed to gmean_ci</dd></dl>

Arguments

Geometric mean based on a time-window — tbr_gmean_window

<dl>

<dt>x</dt>
<dd>column containing the values to calculate the geometric mean.</dd>


<dt>tcolumn</dt>
<dd>formatted time column.</dd>


<dt>unit</dt>
<dd>character, one of "years", "months", "weeks", "days", "hours",
"minutes", "seconds"</dd>


<dt>n</dt>
<dd>numeric, describing the length of the time window.</dd>


<dt>i</dt>
<dd>row</dd>


<dt>...</dt>
<dd>additional arguments passed to gmean_ci</dd>

</dl>

tbr_gmean_window: Geometric mean based on a time-window

Description

Usage

Value

Arguments