  We present the correlation dimension of resolved young stars in four actively
star-forming dwarf galaxies that are sufficiently resolved and transparent to
be modeled as projections of three-dimensional point distributions. We use data
in the Hubble Space Telescope archive; photometry for one of them, UGCA 292, is
presented here for the first time. We find that there are statistically
distinguishable differences in the nature of stellar clustering among the
sample galaxies. The young stars of VII Zw 403, the brightest galaxy in the
sample, have the highest value for the correlation dimension and also the most
dramatic decrease with logarithmic scale, falling from $1.68\pm0.14$ to
$0.10\pm0.05$ over less than a factor of ten in $r$. This decrease is
consistent with the edge effect produced by a projected Poisson distribution
within a 2:2:1 ellipsoid. The young stars in UGC 4483, the faintest galaxy in
the sample, exhibit very different behavior, with a constant value of about 0.5
over this same range in $r$, extending nearly to the edge of the distribution.
This behavior may indicate either a scale-free distribution with an unusually
low correlation dimension, or a two-component (not scale-free) combination of
cluster and field stars.
