Performs a Student's t-test on a column.
Syntax
TTEST(Value, ValueColumn)
Input
Value | is the true value, i.e. the value to which the mean of your variable (m) stochastically converges |
Domain type: | any Value domain |
ValueColumn | is the value column on which the t-test is performed |
Domain type: | any Value domain |
Output
TTEST returns: | a real value |
Domain: | system domain Value |
Notes:
Tips:
Usable in
Examples
Pocket line calculator example:
? TTEST(3.0,InCol) |
returns 0.515 |
TabCalc example:
OutCol = TTEST(3.0,InCol)
InCol |
OutCol |
3 |
0.515 |
2 |
0.515 |
? |
0.515 |
0 |
0.515 |
4 |
0.515 |
5 |
0.515 |
6 |
0.515 |
7 |
0.515 |
8 |
0.515 |
See also:
CNT | |||
AVG | |||
STD | Column Statistics | ||
STDEV | COVAR |