SI_cohort

Sample from Sato/Iwamoto dataset of 226 baseline variables in 34 cohorts 
see Bolland MJ, Gamble GD, Avenell A, Grey A. Identical summary statistics were uncommon in randomized trials and cohort studies. J Clin Epidemiol 2021;136:180-188.

datasets

Takes user-provided baseline data from groups of randomised controlled data and
assesses whether the observed distribution of baseline p-values, numbers of participants
in each group, or categorical variables are consistent with the expected distribution, as
an aid to the assessment of integrity concerns in published randomised controlled trials.
References (citations in PubMed format in details of each function):
Bolland MJ, Avenell A, Gamble GD, Grey A. (2016) <doi:10.1212/WNL.0000000000003387>.
Bolland MJ, Gamble GD, Avenell A, Grey A, Lumley T. (2019)
<doi:10.1016/j.jclinepi.2019.05.006>.
Bolland MJ, Gamble GD, Avenell A, Grey A. (2019) <doi:10.1016/j.jclinepi.2019.03.001>.
Bolland MJ, Gamble GD, Grey A, Avenell A. (2020) <doi:10.1111/anae.15165>.
Bolland MJ, Gamble GD, Avenell A, Cooper DJ, Grey A. (2021)
<doi:10.1016/j.jclinepi.2020.11.012>.
Bolland MJ, Gamble GD, Avenell A, Grey A. (2021) <doi:10.1016/j.jclinepi.2021.05.002>.
Bolland MJ, Gamble GD, Avenell A, Cooper DJ, Grey A. (2023)
<doi:10.1016/j.jclinepi.2022.12.018>.
Carlisle JB, Loadsman JA. (2017) <doi:10.1111/anae.13650>.
Carlisle JB. (2017) <doi:10.1111/anae.13938>.

Mark Bolland

reappraised

Statistical Tools for Assessing Publication Integrity of Groups
of Trials

SI_cohort function

A data frame with 100 rows and 6 variables:<dl>
<dt>study</dt>
<dd>study ID</dd><dt>var</dt>
<dd>variable name</dd><dt>n</dt>
<dd>number of participants in group</dd><dt>m</dt>
<dd>mean of variable</dd><dt>s</dt>
<dd>sd of variable</dd><dt>group</dt>
<dd>number of group</dd>
</dl>

Format

Sample from Sato/Iwamoto dataset of 226 baseline variables in 34 cohorts 
see Bolland MJ, Gamble GD, Avenell A, Grey A. Identical summary statistics were uncommon in randomized trials and cohort studies. J Clin Epidemiol 2021;136:180-188.

Example of 100 observations for cohort analysis — SI_cohort

A data frame with 100 rows and 6 variables:<dl>
<dt>study</dt>
<dd>study ID</dd>

<dt>var</dt>
<dd>variable name</dd>

<dt>n</dt>
<dd>number of participants in group</dd>

<dt>m</dt>
<dd>mean of variable</dd>

<dt>s</dt>
<dd>sd of variable</dd>

<dt>group</dt>
<dd>number of group</dd>


</dl>

SI_cohort: Example of 100 observations for cohort analysis

Description

Usage

Arguments

Format