What must an appraiser refrain from doing according to Standards Rule 1-4(e)?

Standards Rule 1-4(e) emphasizes the requirement for appraisers to analyze data related to the individual components of the property being appraised and understand their contributions to the overall value. By refraining from valuing components without such analysis, appraisers ensure that their conclusions are based on thorough and comprehensive evaluations which strengthen the credibility and accuracy of the appraisal.

This rule aims to protect the integrity of the appraisal process by ensuring that all relevant factors that could potentially affect the property’s value are considered. It promotes the idea of a holistic approach in appraisals, where the appraiser must analyze the specifics of different components rather than just applying a simplistic or generalized value. Therefore, valuing components with thorough analysis helps in rendering a more accurate and reliable estimation of the property's overall value.