Halcyon Calc
Halcyon Calc Lite
Poll
What feature do you want in Halcyon Calc v4.1
Stats plotting
15%
Implement the FORM operation
31%
Built-in catalog of operations
8%
Built-in catalog of units
8%
Printing support
0%
iCloud support for user variables
23%
Other (add a comment)
15%
Total votes: 13
MEAN
Argument Types:
None
Result Type(s):
Real
Array
Invertible:
No
Valid In Expression:
No
Stack Diagram:
| → | Real1 |
| → | Array1 |
This operation calculates the mean of the statistics data. It expects to find a variable called ∑DAT which has a set of statistics values stored in a real matrix. Each row in the real matrix represents a single set of samples. Each column contains one of the set of values associated with a single sample. The operation calculates the mean of each column of data in the real matrix and pushes the result into the stack.
If the real matrix has a single column, then a real value which is the mean of all values in that column is pushed onto the stack. If the real matrix has two or more columns, then a real vector with the same number of columns is pushed onto the stack where each value in the vector is the mean of values from that column.