The phrase 'equal number of samples' is correct and usable in written English.
For example, "A double-blind experiment was conducted using an equal number of samples from each group."
Meanwhile, Krause's lab had produced data on an equal number of samples from the same period.
The Watson U2 statistic was calculated with the two-sample test80, comparing with an equal number of samples obtained by sampling with replacement the permuted standard vectors.
Another concern is the imbalanced group sizes; however, a reduced analysis with an equal number of samples per group reiterated our findings that NAT displays an intermediate expression state between healthy and tumor (Supplementary Fig. 6).
It should also be noted that the listeners were not aware that there were an equal number of samples from each of the five emotional categories.
Indeed, we can choose to embed all image pixels by just selecting an equal number of samples for the watermark signal.
A hybrid database was formed by pooling an equal number of samples from the two databases, BU-3DFE and UPM-3DFE.
Repeat-measures analysis of variance was used to compare group means with an equal number of sample points.
To avoid the imbalance between superclasses, we acquire equal numbers of samples from each class for both training and testing, as 8192 and 1024 images, respectively.
MAP assays were carried out two different times including approximately equal numbers of samples from all three subject groups.
To compare the diversity of the tropical and subtropical subgroup with the temperate subgroup, equal numbers of samples were selected randomly from both germplasm pools.
Also, since both splits contain an equal numbers of samples, sample size 'bias' is absent.
