Find the index that represents a percentage of area
2 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Khoder Makkawi
el 29 de Abr. de 2021
Comentada: Khoder Makkawi
el 29 de Abr. de 2021
Hello,
I have a probability distribution with mean mu = 0 and a standard deviation s = 1.
I want to plot a vertical line that represents the 20% for example of the total area (as in the figure attached).
How I can do this?
Thanks
s = 1; mu = 0; xstart = -10; xend = 10; xstep = 0.1;
x_range = xstart:xstep:xend;
my_pdf = normpdf(x_range,mu,s);
figure
plot(x_range,my_pdf,'b');
0 comentarios
Respuesta aceptada
David Hill
el 29 de Abr. de 2021
s = 1; mu = 0; xstart = -10; xend = 10; xstep = 0.1;
x_range = xstart:xstep:xend;
my_pdf = normpdf(x_range,mu,s);
figure
x=norminv(.2,mu,s);
y=0:.01:.4;
x=x*ones(size(y));
plot(x_range,my_pdf,'b',x,y,'r');
Más respuestas (0)
Ver también
Categorías
Más información sobre Linear and Nonlinear Regression en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!