check_feature_df: Check feature data.frame

In kueckelj/SPATA: A Toolbox for Spatial Gene Expression Analysis

Check feature data.frame

Description

A member of the lazy-check_*()-family.

Usage

check_feature_df(feature_name, feature_df)

Arguments

feature_name	Character value. The name of the feature that is to be added to the object.
feature_df	A data.frame that contains the feature and the key-variables.

Details

Members of the lazy-check_*()-family take the arguments of their kind - that are used in the function they are called in - and checks whether these arguments input fit the requirements. They stop and return an error immediately once they stumble upon something invalid. They do not alter or adjust input and return TRUE if the whole function has been executed without anything invalid being found.

Value

A logical value TRUE if nothing invalid has been detected or an informative error message.

kueckelj/SPATA documentation built on March 22, 2022, 9:59 p.m.