Why is better to use the standardized data using the correlation matrix than say converting data into just similar units. Like say I had data that measured car speeds measured in seconds for some data and the other data measured in minutes. Why would it be better just to measure the data using the correlation matrix to normalize data than to just covert all the times to say meters traveled per second.(adsbygoogle = window.adsbygoogle || []).push({});

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# PCA principal component analysis standardized data

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