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psychology - research methods
inferential statistics
Spearman's Rho
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Jiajing
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Cards (6)
how to calculate Spearman's Rho
rank scores
for each table
calculate
differences
of ranks
square
the differences
add total of the
squared
differences
use formula
answer
between
-1
and
1
if answer near -1
negative
correlation
if answer near 0
no
correlation
if answer near 1
positive
correlation
formula
r =
1
-
6
ξ
D
2
n
(
n
2
−
1
)
\frac{6\ \xi\ D^2}{n\left(n^2-1\right)}
n
(
n
2
−
1
)
6
ξ
D
2