[R] Problem with contour(): typo
murdoch@dunc@n @end|ng |rom gm@||@com
Tue Sep 29 15:12:38 CEST 2020
That won't work unless power.TOST is vectorized. outer() will pass it
vectors of x and y values.
On 29/09/2020 8:11 a.m., Helmut Schütz wrote:
> Dear Benno,
> THX, you made my day! Case closed.
> Puetz, Benno wrote on 2020-09-29 13:14:
>> I would assume the following snippet does what you want - note the use
>> of outer with anonymous function wrapping powerTOST:
>> z <- outer(xs, ys, function(x, y)power.TOST(CV = y, theta0 = x, design
>> = "2x2x4", method = "central", n = res))
>> contour(xs, ys, z)
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