Question

statistics what is meant by re-expressing or transforming data? what is the purpose of re expressing or transforming data

Answer 1

Re-expressing data means making the facts more appropriate for evaluation by our methods.

We can not use a linear version until the connection among the 2 variables is linear. Often re-expression (transformation) can save the day, straightening bent relationships in order that we are able to suit and use a easy linear version.

• Two easy approaches to re-specific facts are with logarithms and reciprocals.

• Re-expressions may be visible in regular life— all and sundry does it.

We can re-specific gas performance as gallons in step with hundred miles (a reciprocal) and get rid of the bend in the authentic scatterplot.

Therefore, re-expressing data means making the facts more appropriate for evaluation by our methods.

Learn more about re-expressing data here:

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