rowAnd
Syntax
rowAnd(args...)
Please see rowFunctions for the parameters and calculation rules.
Details
For each row (a vector is viewed as a one-column matrix here), return 1 if all rows of all input variables are true; otherwise return 0.
Examples
m=matrix([true false false, true true true, true true true])
rowAnd(m);
// output
[1,0,0]
t1=table(false true true true false as x, false true false true true as y)
rowAnd(t1);
// output
[0,1,0,1,0]
t=table(`AAPL`MS`IBM`IBM`C as sym, 49.6 29.46 29.52 30.02 174.97 as price1, 175.23 50.76 50.32 51.29 26.23 as price2)
select * from t where rowAnd(price1>30, price2>50);
sym | price1 | price2 |
---|---|---|
AAPL | 49.6 | 175.23 |
IBM | 30.02 | 51.29 |
Related function: and