Plotting missing data in different colour
4 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Im trying to plot prices as dots and my guess price nan values as different coloured dots. If I have.
years=[1;2;3;4;5;6;7;8;9;10];
price1=[1;1;1;2;3;4;5;6;7;10];
price2=[2;2;2;3;4;5;6;7;8;11];
price3=[1.5;1.5;1.5;nan;2;nan;6;7;9;nan]; %Im filling the nan values by taking (price1+price2)/2 I want to plot the final
guessp=zeros(length(years),1); %price3 against years with the values being in different colours So far I have
for i=1:length(years)
if ~isnan(prices3(ii))
guessp(r)=prices2(i); %gets the price3 value if it is not nan
else
guessp(i)=(price1(i)+price2(i))/2; %fills in the nan data but how do I plot years against my new guessp with the filled
%nan values being different colour dots
end
end
plot(years,guessp) %but with my new nan values in different colours
0 commentaires
Réponse acceptée
Adam Danz
le 16 Nov 2019
years=[1;2;3;4;5;6;7;8;9;10];
price1=[1;1;1;2;3;4;5;6;7;10];
price2=[2;2;2;3;4;5;6;7;8;11];
price3=[1.5;1.5;1.5;nan;2;nan;6;7;9;nan];
guessp=zeros(length(years),1);
guessPrices = (price1 + price2) /2; %all guess prices
guessPrices(~isnan(price3)) = NaN; %remove known prices
figure()
plot(years, price3, 'ro', 'DisplayName', 'Price3')
hold on
plot(years, guessPrices, 'bo', 'DisplayName', 'GuessPrices')
legend()
2 commentaires
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Financial Toolbox dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!