Using program in Casio fx-9860Gii for matrix operation

To implement the Wald test as previously done in the TI Nspire CX CAS on the Casio 9860, some programming can help achieve building the matrices more easily. In the Casio Basic, list and matrix are accessed in index and by looping through for loops, values from formula calculation can be assigned. This result in the same matrix constructed in using the constructMat() function in the Nspire.

wald-casio3

The rest of calculations are the same.

wald-casio1

wald-casio2

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