The estimation statistics does not seem to work, when some values in the group are missing (e.g. dead mice)/The two arrays supplied do not have the same length

[Roshan Naik]

The estimation statistics does not seem to work, when some values in the group are missing (e.g. dead mice).

The error message, "The two arrays supplied do not have the same length"

[Joses Ho]

Are you performing a paired analysis? If so, the error message is accurate: both test and control groups must have the same number of observations. If you have missing values, that set of paired observations must be discarded.

Joses

[Roshan Naik]

This is no paired analysis. We have two groups (control and test) but with unequal group size.But now I managed to obtain graphs.