| // Copyright ©2014 The gonum Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| // Package distuv provides univariate random distribution types. |
| package distuv // import "gonum.org/v1/gonum/stat/distuv" |
| |
| import "math" |
| |
| // Parameter represents a parameter of a probability distribution |
| type Parameter struct { |
| Name string |
| Value float64 |
| } |
| |
| var ( |
| badPercentile = "distuv: percentile out of bounds" |
| badLength = "distuv: slice length mismatch" |
| badSuffStat = "distuv: wrong suffStat length" |
| badNoSamples = "distuv: must have at least one sample" |
| ) |
| |
| var ( |
| expNegOneHalf = math.Exp(-0.5) |
| ) |