JitterUniqueValues function

Jitters Unique Values

Jitters Unique Values for Visualizations

JitterUniqueValues(Data, Npoints = 20,

min = 0.99999, max = 1.00001)

Arguments

• Data: [1:n] vector of data
• Npoints: number of jittered points generated from the m unique values of the datavector Data
• min: minimum value of jittering
• max: maximum value of jittering

Details

min and max are either multiplied or added to data depending on the range of values. If Npoints==2, then only two values per unique of Data is jittered otherwise additional values are generated.Npoints==1 does not jitter the values but gives the unique values back.

Returns

vector of DataJitter[1:(m+Npoints-1)] jittered values

Author(s)

Michael Thrun

See Also

used for example in MDplot

Examples

data=c(rep(1,10),rep(0,10),rep(100,10))

JitterUniqueValues(data,Npoints=1)

JitterUniqueValues(data,Npoints=2)

DataJitter=JitterUniqueValues(data,Npoints=20)