checkNegValueDS {dsBase}

R Documentation

Checks if a numeric variable has negative values

Description

this function is only called by the client function ds.glm.

Usage

checkNegValueDS(weights)

Arguments

weights

a numeric vector

Details

if a user sets the parameter 'weights' on the client site function ds.glm this server side function is called to verify that the 'weights' vector does not have negative values because no negative are allowed in weights.

Value

a boolean; TRUE if the vector has one or more negative values and FALSE otherwise

Author(s)

Gaye, A.

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