norm_dist1D()
Returns a normal distribution: either its probability density function (pdf), or cumulative distribution function (cdf)
Syntax
y = norm_dist1D(data, m, s, absS, is_cdf)
Arguments
| Name | Description | Range | Type | Default | Required |
|---|---|---|---|---|---|
| data | number or a one-dimensional data | (-∞, ∞) | real | yes | |
| m | mean for the normal distribution | (-∞, ∞) | integer, real | yes | |
| s | standard deviation for the normal distribution | (-∞, ∞) | integer, real | yes | |
| absS | specifies absolute or relative standard deviation | [0, ∞) † | integer | 1 | no |
| is_cdf | specifies cdf or pdf of normal distribution | [0, ∞) † † | integer | 0 | no |
| † When absS is not equal to "0", s is the absolute standard deviation; otherwise, s is the relative standard deviation † † When is_cdf is not equal to "0", the function returns the cdf of the normal distribution. Otherwise, it returns the pdf of the normal distribution. | |||||
Examples
X = 0.5
X_pdf = norm_dist1D(X, 0, 1, 1, 0)
X_cdf = norm_dist1D(X,0, 1, 1, 1)
XX = [-3.9::0.1::3.9]
XX_pdf = norm_dist1D(XX,5.0, 0.5,1,0)
XX_cdf = norm_dist1D(XX,5.0,0.1,0,1)
Defined in
$HPEESOF_DIR/expressions/ael/statistical_fun.ael
See Also
norm_dist_inv1D(), norms_dist_inv1D(), norms_dist1D(), lognorm_dist_inv1D(), lognorm_dist1D(), uniform_dist_inv1D(), uniform_dist1D()
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