Is it possible to change specific markers in the same data set on a probplot?
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Hi,
I have a data set of 1024 data points. I would like to plot 3 of these points as a different colour and/or marker. Is this possible on a probplot?
I have tried this:
colorarray = cell(1024,1);
facecolorarray=cell(1024,1);
markertypearray = cell(1024,1);
a = false(1024,1);
b = [290 583 857];
GBIds(b) = 1;
colorarray(a)={'b'};
facecolorarray(a)={'b'};
markertypearray(a)={'o'};
colorarray(~a)={'k'};
facecolorarray(~a)={'k'};
markertypearray(~a)={'+'};
figure(1)
z = probplot(data(:,1),'noref');
set(z(1),'marker',markertypearray{1},'color',colorarray{1},'linewidth',1, ...
'markersize',4,'markerfacecolor',facecolorarray{1});
based on this question
I cannot get it to work as desired.
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Réponses (1)
Maik
le 2 Nov 2022
Modifié(e) : Maik
le 2 Nov 2022
%% Sample Data
rng('default');
x = wblrnd(3,3,[20,1]);
figure; hdata = probplot(x);
%% Get the X & Y data points from hdata
X = hdata(1).XData;
Y = hdata(1).YData;
%% With Marker Indices you can choose different markers for your data. Here we use 'x' for the first half of points and 'o' for the remaining points.
figure;
plot(X, Y, 'bx', 'MarkerIndices', 1: length(X)/2)
hold on;
plot(X, Y, 'ro', 'MarkerIndices', length(X)/2:length(X)-1)
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