According to Gartner, poor data quality costs businesses an average of $12.9 million annually, making data preparation one of the most critical parts of a data analyst’s job. With effective data preparation procedures in place, data analysts can ensure that they’re…

The more data we generate, the more cleaning we must do. But what makes cleaning data so essential? Gartner reveals that poor data quality costs businesses $12.9 million annually for businesses. Data cleansing is critical for any organization that relies…