test.ST: Sign Test statistic

In dcv: Conventional Cross-validation statistics for climate-growth model

Description

Performs Sign Test(ST) statistic on vectors of data.

Usage

test.ST(x, y)

Arguments

x	actual climate data
y	reconstructed climate data

Details

Performs Sign Test(ST) statistic on vectors of data.

Value

Sign Test(ST) statistic

Author(s)

Zongshan Li [e-mail]

References

Fritts HC (1976) Tree rings and climate.Academic Press, New York.

See Also

test.PMT,test.RE,test.DW

Examples

data(val)
test.ST(val[,1],val[,2])

Example output

Loading required package: lmtest
Loading required package: zoo

Attaching package: 'zoo'

The following objects are masked from 'package:base':

    as.Date, as.Date.numeric

Sign test result: 
 
       No. of positive values:  44  
 
       No. of negative values:  11 

dcv documentation built on May 1, 2019, 9:25 p.m.