.print_observation_diffs

Shared helper used by both <code>print.dataset_comparison</code> and
<code>print.cdisc_comparison</code>. Prints a summary line, a per-variable
table, and up to <code>n</code> rows of the top variable's differing observations.

internal

A general-purpose toolkit for comparing any two data frames
with optional 'CDISC' (Clinical Data Interchange Standards Consortium)
validation for clinical trial data. Core comparison functions work on
arbitrary datasets: variable-level and observation-level comparison, data
type checking, metadata attribute analysis (types, labels, lengths,
formats), missing value handling, key-based row matching, tolerance-based
numeric comparisons, and group-wise comparisons. Optional z-score
outlier detection is available when enabled. When working with clinical
data, the package additionally
validates 'SDTM' (Study Data Tabulation Model) and 'ADaM' (Analysis Data
Model) datasets against CDISC standards (SDTM IG 3.3/3.4, ADaM IG
1.1/1.2/1.3), automatically detecting domains and flagging non-conformant
variables. Generates unified comparison reports in text or HTML format
with interactive dashboards. For CDISC standards, see
<https://www.cdisc.org/standards>.

Siddharth Lokineni

clinCompare

Dataset Comparison with 'CDISC' Validation for Clinical Trial
Data

.print_observation_diffs function

<dl><dt>obs</dt>
<dd>Observation comparison list (with <code>discrepancies</code>,
<code>details</code>, and optionally <code>id_details</code> and <code>message</code>).</dd>
<dt>n</dt>
<dd>Maximum number of differing rows to display (default 30).</dd>
<dt>id_details</dt>
<dd>Optional named list of ID detail data frames
(from key-based comparison).</dd>
<dt>n_total_obs</dt>
<dd>Total number of observations (for percentage calculation).</dd></dl>

Arguments

Print Observation-Level Differences (Internal Helper) — .print_observation_diffs

<dl>

<dt>obs</dt>
<dd>Observation comparison list (with <code>discrepancies</code>,
<code>details</code>, and optionally <code>id_details</code> and <code>message</code>).</dd>


<dt>n</dt>
<dd>Maximum number of differing rows to display (default 30).</dd>


<dt>id_details</dt>
<dd>Optional named list of ID detail data frames
(from key-based comparison).</dd>


<dt>n_total_obs</dt>
<dd>Total number of observations (for percentage calculation).</dd>

</dl>

.print_observation_diffs: Print Observation-Level Differences (Internal Helper)

Description

Usage

Value

Arguments