[R] Validation data critically small with GSIF

[Jeff Newmiller]

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On December 9, 2014 3:33:17 AM PST, Chiara Vallebona <chiara_valleb at yahoo.it> wrote:
>I'm trying to make spatial prediction of rainfall erosivity (data from
>23
>Rainfall gauges) with GSIF package (RK method).
>
>I got this error message (and no prediction):
>
>"Error in validObject(.Object) :  invalid class "SpatialPredictions"
>object: Validation data critically small (<50) for reliable
>validation".
>
>Is it possible to modify the threshold of 50 validation data?
>Could you please give me a hint, any command to solve this issue?
>
>Thank you and best regards
>
>Chiara
>
>
>----------------
>Chiara Vallebona, PhD candidate
>Land Lab - Institute of Life Sciences
>Sant'Anna School of Advanced Studies
>via S. Cecilia 3, 56127 - Pisa, Italy
>tel.: +39 050883181
>fax.: +39 050883526
>e-mail: c.vallebona at sssup.it
>http://www.santannaschool.eu/
>
>*******************************
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