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In C code, it would be like this:
if (c != 0) { //some code ...} what about in F#?
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The F-test is used by a researcher in order to carry out the test for the equality of the two population variances. If a researcher wants to test whether or not two independent samples have been drawn from a normal population with the same variability, then he generally employs the F-test.
The F value is used in analysis of variance (ANOVA). It is calculated by dividing two mean squares. This calculation determines the ratio of explained variance to unexplained variance. The F distribution is a theoretical distribution.
What is this? The F-value in an ANOVA is calculated as: variation between sample means / variation within the samples. The higher the F-value in an ANOVA, the higher the variation between sample means relative to the variation within the samples. The higher the F-value, the lower the corresponding p-value.
f-statistics is a statistic used to test the significance of regression coefficients in linear regression models. f-statistics can be calculated as MSR/MSE where MSR represents the mean sum of squares regression and MSE represents the mean sum of squares error.
From MSDN's page on F# arithmetic operators, it looks like you want x <> 0.
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I think what you're looking for is the F# not operator or the <> operator for inequality.
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