"array of variations" is correct and usable in written English.
You can use it when you want to refer to a range of different options or possibilities. For example, "With its array of variations, this recipe can be tailored to suit everyone's tastes."
But Japanese emoticons – known as kaomoji, or face-text – come in a dizzying array of variations.
Into this Long Island life of growing dependency -- and into other, similarly trying family situations in a numbing array of variations rooted in age, illness, disabilities and economic status -- comes another person under different stresses.
This state representation scheme is highly advantageous, allowing for a high level of customization and extensibility, leading to an array of variations that should be able to model all available cloud computing service types (i.e. IaaS, SaaS, PaaS, etc).
The challenge for the common genetic epilepsies is determining which variants, among the vast array of variation we all carry, are relevant to seizures.
"Two Dancers" (1937-38) The cutouts increased in number and in size in 1947, with tall or panoramic arrays of variations on an irregular leaflike motif, which both invades and incorporates a ground's negative space.
The cutouts increased in number and in size in 1947, with tall or panoramic arrays of variations on an irregular leaflike motif, which both invades and incorporates a ground's negative space.
By combining data from BSA and exon capture sequencing, we can sift through the large array of sequence variations to identify a region containing the mutant gene.
This influx of sequence data has revealed a vast array of genetic variations present in cancer, with a large portion of both somatic mutations and naturally occurring variations in the form of single-nucleotide substitutions.
A site-specific array of dance variations featuring ODC's 10 dancers and 10 guest dancers, it led audience groups on simultaneous treks around the building's main spaces.
The dengue virus already comes in an array of genetic variations.
Maternal vocalizations alone expose the fetal auditory system to an array of speech variations in spectra and amplitude similar to those the newborn will later encounter out of the womb.
