the [2,2,3,2,3] are array of values for example $2,$2$3,$2,$3
the 4 is periods
$t=trader_rsi ( [2,2,3,2,3],4);
print_r($t);
returns :
Array ( [4] => 66.667 )
trader_rsi
(PECL trader >= 0.2.0)
trader_rsi — Relative Strength Index
설명
array trader_rsi
( array
$real
[, integer $timePeriod
] )
인수
-
real -
Array of real values.
-
timePeriod -
Number of period. Valid range from 2 to 100000.
반환값
Returns an array with calculated data or false on failure.
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User Contributed Notes 1 note
essaamar at hotmail dot com ¶
6 years ago
