Residuals Meaning in English
word · lemma: residual
Definition
"Residuals" are what remains after a process or calculation is completed, or the differences between observed and predicted values, especially in statistics.
Usage & Nuances
Common in statistics for the difference between actual and predicted values ('regression residuals'). Also used in chemistry for substances left after a reaction, or generally for anything left over. Usually plural because there are many differences or leftovers. Often confused with 'remnants' (physical remains).
Example Sentences
After washing the dishes, there are always some residuals left on the plates.
basic
Scientists measured the residuals after the experiment ended.
basic
In statistics, residuals show how well a model fits the data.
basic
The mechanic checked for any residuals of oil after fixing the leak.
natural
We need to remove any cleaning residuals before using the machine.
natural
When plotting the residuals, the data didn’t form any obvious pattern.
natural