convert_data_types

Converts columns in a data frame to specified types based on a named list
mapping column names to target types. Supports conversion to numeric, character,
factor, integer, logical, and other R data types.

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

convert_data_types function

<dl><dt>df</dt>
<dd>A data frame containing the variables to be converted.</dd>
<dt>conversions</dt>
<dd>A named list where names correspond to variable names
in the dataset, and values are the desired data types (e.g., 'numeric', 'factor').</dd></dl>

Arguments

Converts the data types of specified variables in a dataset. — convert_data_types

<dl>

<dt>df</dt>
<dd>A data frame containing the variables to be converted.</dd>


<dt>conversions</dt>
<dd>A named list where names correspond to variable names
in the dataset, and values are the desired data types (e.g., 'numeric', 'factor').</dd>

</dl>

convert_data_types: Converts the data types of specified variables in a dataset.

Description

Usage

Value

Arguments