Displaying 2 results from an estimated 2 matches for "newmin".
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newman
2001 Aug 30
1
imagenrgb: Function to display RGB images in R
...cols <-as.numeric(reclas(cols,cols.unicos,1:length(cols.unicos)),drop=F)
dim(cols) <- c(m,n)
#4.Display or save
if(ver) imagen(cols,col=cols.unicos)
else
list(ima=cols,cols=cols.unicos)
}
Functions called:
> rescale
function(vector, oldmin = min(vector), oldmax = max(vector), newmin = 0,
newmax = 255)
{
rango <- oldmax - oldmin
dimen <- dim(vector)
vector <- (vector - oldmin)/rango
vector <- newmin + (newmax - newmin) * vector
vector[vector<newmin]<- 0
vector[vector>newmax]<- newmax
dim(vec...
2003 Aug 13
1
stars graphs
Hi listers,
A few days ago I posted a question about the use of the stars function
on selected lines of a frame. Thanks to two helpers, a closer look at
the scale argument allowed to partially solve the problem. Yet I still
have a problem with stars.
Allow me to explain what I intend to do (sorry for my poor English and
the long post):
I want to graph an activity index of a fish during the day