The phrase "a consistent sample" is correct and usable in written English.
It can be used in contexts such as research, statistics, or quality control, where uniformity or reliability of a sample is being discussed.
Example: "In order to ensure accurate results, we need to collect a consistent sample from the population."
Alternatives: "a reliable sample" or "a uniform sample".
Using a consistent sample of properties shows that, by the end of 2012, prices had barely moved or fallen sharply in every part of the UK except London since 2007.
This criteria was chosen to consider a consistent sample.
According to the authors they "constructed the PRODY measure for a consistent sample of countries that reported trade data in each of the years 1999 2001.
The minor discrepancies between these versions of the empirical results are due to changes in sampling (the small guestworker sample was excluded in the earlier version, and this version uses a consistent sample with non-missing variables for all models).
In Figure 3 and in the bottom two subpanels of Figure 4, each data point is labeled with the (abbreviated) sample number as in Tables 1 and 2, indicating a consistent sample array from AW-2, which is closer to or almost on the meteoric water line, to AW-11, which is closer to magmatic water.
We only keep the core cross-sectional sample of the NLSY79 in order to maintain a consistent sample between the NLSY79 and the CPS. 10 We restrict our sample to these years because it is the largest contiguous period where the NLSY79 reports the 1980 Census Occupation codes on an annual basis.
A consistent sampling frame is prerequisite for improved lidar-based estimates of aboveground biomass and consistent long-term monitoring under REDD+ and related activities.
We use a consistent sampling and analysis protocol to compare the effects of different types of forest loss on avian biodiversity.
tgcore represents the extrapolated number of core genes assuming a consistent sampling mechanism and a large number of completed sequences.
15 Surveillance is conducted throughout the year to systematically collect data all year round with a consistent sampling frame.
The magnitude of increased expression of hPGFS varied among different tumour tissues, despite the use of a consistent sampling procedure.
