Tendril.res

The object contains the following 12 items:

datasets

Compute the coordinates to produce a tendril plot.
In the tendril plot, each tendril (branch) represents a type of events,
and the direction of the tendril is dictated by on which treatment arm the
event is occurring. If an event is occurring on the first of the two
specified treatment arms, the tendril bends in a clockwise direction.
If an event is occurring on the second of the treatment arms, the
tendril bends in an anti-clockwise direction.
Ref: Karpefors, M and Weatherall, J., "The Tendril Plot - a novel visual summary
of the incidence, significance and temporal aspects of adverse events in
clinical trials" - JAMIA 2018; 25(8): 1069-1073 <doi:10.1093/jamia/ocy016>.

Stefano Borini

Tendril

Compute and Display Tendril Plots

Martin Karpefors

Mark Edmondson-Jones

Hielke Bijlsma

Tendril.res function

A list of 12 elements:<dl class="dl-horizontal">
<dt>Tendril.res$data </dt><dd>: Dataframe of orginal data and coordinates</dd>
<dt>Tendril.res$Terms </dt><dd>: Column containing the name of the tendrils</dd>
<dt>Tendril.res$Unique.Subject.Identifier </dt><dd>: Columns containing subject IDs</dd>
<dt>Tendril.res$Treat </dt><dd>: Column containing the name of the treatments</dd>
<dt>Tendril.res$StartDay </dt><dd>: Column containing the start days of the events</dd>
<dt>Tendril.res$Treatments </dt><dd>: The names of the treatments causing the tendrils to bend</dd>
<dt>Tendril.res$AEfreqThreshold </dt><dd>: The frequency threshold for the events to be included in the analysis</dd>
<dt>Tendril.res$Tag </dt><dd>: A tag or comment associated with the analysis</dd>
<dt>Tendril.res$SubjList </dt><dd>: A dataframe containing subject IDs and treatments</dd>
<dt>Tendril.res$SubjList.subject </dt><dd>: The name of the column in SubjList containing the subjects IDs</dd>
<dt>Tendril.res$SubjList.treatment </dt><dd>: The name of the columns in SubjList containing the treatments</dd>
<dt>Tendril.res$SubjList.dropoutday </dt><dd>: The name of the column in SubjList containing the dropoutday</dd>
<dt>Tendril.res$rotation_vector </dt><dd>: The rotation vector used for the tendril analysis</dd>
<dt>Tendril.res$compensate_imbalance </dt><dd>: Boolean indicating whether the imbalance in the groups is compensated</dd>
<dt>Tendril.res$n.tot </dt><dd>: A data frame of 2 variables for number of subjects in each treatment</dd>
</dl>

Format

Example object Tendril as generated by Tendril(). — Tendril.res

A list of 12 elements:<dl class='dl-horizontal'>
<dt>Tendril.res$data </dt><dd>: Dataframe of orginal data and coordinates</dd>
<dt>Tendril.res$Terms </dt><dd>: Column containing the name of the tendrils</dd>
<dt>Tendril.res$Unique.Subject.Identifier </dt><dd>: Columns containing subject IDs</dd>
<dt>Tendril.res$Treat </dt><dd>: Column containing the name of the treatments</dd>
<dt>Tendril.res$StartDay </dt><dd>: Column containing the start days of the events</dd>
<dt>Tendril.res$Treatments </dt><dd>: The names of the treatments causing the tendrils to bend</dd>
<dt>Tendril.res$AEfreqThreshold </dt><dd>: The frequency threshold for the events to be included in the analysis</dd>
<dt>Tendril.res$Tag </dt><dd>: A tag or comment associated with the analysis</dd>
<dt>Tendril.res$SubjList </dt><dd>: A dataframe containing subject IDs and treatments</dd>
<dt>Tendril.res$SubjList.subject </dt><dd>: The name of the column in SubjList containing the subjects IDs</dd>
<dt>Tendril.res$SubjList.treatment </dt><dd>: The name of the columns in SubjList containing the treatments</dd>
<dt>Tendril.res$SubjList.dropoutday </dt><dd>: The name of the column in SubjList containing the dropoutday</dd>
<dt>Tendril.res$rotation_vector </dt><dd>: The rotation vector used for the tendril analysis</dd>
<dt>Tendril.res$compensate_imbalance </dt><dd>: Boolean indicating whether the imbalance in the groups is compensated</dd>
<dt>Tendril.res$n.tot </dt><dd>: A data frame of 2 variables for number of subjects in each treatment</dd>
</dl>

Tendril.res: Example object Tendril as generated by Tendril().

Description

Usage

Arguments

Format