The effects on the outcome of the change in one factor may depend on the level of the other factor, so we need to consider the interactions between two factors. Two way ANOVA is an appropriate method to analyze the main effects of and interactions between two factors. Minimum Origin Version Required: Origin 2016 SR0.
Nosing â An edge part of the tread that protrudes over the riser beneath. If it is present, this means that, measured horizontally, the total ârunâ length of the stairs is not simply the sum of the tread lengths, as the treads actually overlap each other slightly.
The major support for a balustrade system. Newels are typically larger in diameter than balusters and are located at the bottom and top of a stairway or at a turn in the handrail. Nosing. The portion of a tread or landing tread which protrudes beyond the face of the riser.