The phrase "aggregated to two" is correct and usable in written English.
It can be used in contexts where data or items are combined or summarized into a total of two units or categories.
Example: "After analyzing the survey results, we found that the responses were aggregated to two main themes."
Alternatives: "combined into two" or "summed up to two".
These motifs are then further aggregated to five and six performance clusters that reflect the typical operational behavior of those projects.
The OECD tables aggregated to nine main industries were used to calculate productivity growth.
Hence, the tables were aggregated to nine main industries, and TurkStat employment data was used to calculate the productivity growth of non-tradable and export goods sectors.6 Although WIOD 2003 and 2011 (35 × 35) tables provide employment data, the sectoral price deflators were not provided for non-tradable and export goods; thus, the deflators were collected from UN data.
The nine sampling periods for badgers were subsequently aggregated to four periods for comparison to cattle as shown in Table 2. On several occasions, badgers from the Cottages group and some cattle lost their collars in the field.
The seven categories were aggregated to three categories (1 and 2, 3 5, 7 and 8) to facilitate analysis.
To test the observed factor structure, all items except item 16 were aggregated to four correlated factors (as suggested by the EFA) using CFA.
HPA/QSurveillance data were aggregated to three spatial resolutions; subregional, regional and country level (corresponding to PCT, SHA and England, Wales and NI, respectively).
It is the short form of an instrument developed for the Medical Outcome Study and contains 36 items that can be aggregated to eight scales [ 46].
The item scores are aggregated to three subscale scores, pain, stiffness, and physical function, which are calculated as the mean of the item scores in each dimension.
