Calculates the mean and variance of a lognormal-distributed variate.
Scale or median parameter of the variate.
This input must be greater than 0.
Default: 1
Shape parameter of the variate.
This input must be greater than 0.
Default: 0.6
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Default: No error
Expected mean of the variate.
Expected variance of the variate.
Error information.
The node produces this output according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
This node uses the following equations to calculate the mean and variance of a lognormal-distributed variate.
where b is the scale parameter of the variate and c is the shape parameter of the variate.
Where This Node Can Run:
Desktop OS: Windows
FPGA: This product does not support FPGA devices