- Look up
Variable,
variable, or
variables in Wiktionary, the free dictionary.
Wikiversity has
learning resources about Variable Variable may
refer to:...
- science, a
variable may be said to be
either free or bound. Some
older books use the
terms real
variable and
apparent variable for free
variable and bound...
-
environment variable is a user-definable
value that can
affect the way
running processes will
behave on a computer.
Environment variables are part of...
- A
random variable (also
called random quantity,
aleatory variable, or
stochastic variable) is a
mathematical formalization of a
quantity or
object which...
- A
control variable (or
scientific constant) in
scientific experimentation is an
experimental element which is
constant (controlled) and
unchanged throughout...
- A
variable is
considered dependent if it
depends on (or is
hypothesized to
depend on) an
independent variable.
Dependent variables are
studied under the...
- In statistics, omitted-
variable bias (OVB)
occurs when a
statistical model leaves out one or more
relevant variables. The bias
results in the
model attributing...
- Look up
hidden variable in Wiktionary, the free dictionary.
Hidden variable may
refer to: Confounding, in statistics, an
extraneous variable in a statistical...
- A
variable star is a star
whose brightness as seen from
Earth (its
apparent magnitude)
changes systematically with time. This
variation may be
caused by...
- In statistics, a
categorical variable (also
called qualitative variable) is a
variable that can take on one of a limited, and
usually fixed,
number of...
