Hello,
I have the data x and want to plot it in a histogram with the number of observations on the y-axis. I want to show also the normal distributon curve overlaying the histogram. I define V = 0:0.25:7 to the define the edges of the bins. I would like to create several histogram of different data sets with the same bin edges.
Using "hisfit" you cannot define a vector for the bin_edges only the number of bins.
Code

x = data1;

V = [0:0.25:7];

figure(1)

hisfit(x, 20, ‘normal’)

Using "histogram" you can define the edges but when I want to show the normal distribtuion curve I only manage to show it with the probability density.

Code

x = data1;

V = [0:0.25:7];

mu = mean(x);

sig = std(x);

x_normalized = linspace(min(V), max(V));

y_normalized = normpdf(x_normalized, mu, sig);

figure(1)

histogram(x, V, ‘Normalization’, ‘pdf’)

hold on;
plot(x_normalized, y_normalized, ‘r’, ‘LineWidth’, 2);

Is there a possibility to plot the data in a histogram with the normal distribtuion curve with a define bin_width and number of observations on the y-axis?
ThanksHello,
I have the data x and want to plot it in a histogram with the number of observations on the y-axis. I want to show also the normal distributon curve overlaying the histogram. I define V = 0:0.25:7 to the define the edges of the bins. I would like to create several histogram of different data sets with the same bin edges.
Using "hisfit" you cannot define a vector for the bin_edges only the number of bins.
Code

x = data1;

V = [0:0.25:7];

figure(1)

hisfit(x, 20, ‘normal’)

Using "histogram" you can define the edges but when I want to show the normal distribtuion curve I only manage to show it with the probability density.

Code

x = data1;

V = [0:0.25:7];

mu = mean(x);

sig = std(x);

x_normalized = linspace(min(V), max(V));

y_normalized = normpdf(x_normalized, mu, sig);

figure(1)

histogram(x, V, ‘Normalization’, ‘pdf’)

hold on;
plot(x_normalized, y_normalized, ‘r’, ‘LineWidth’, 2);

Is there a possibility to plot the data in a histogram with the normal distribtuion curve with a define bin_width and number of observations on the y-axis?
Thanks Hello,
I have the data x and want to plot it in a histogram with the number of observations on the y-axis. I want to show also the normal distributon curve overlaying the histogram. I define V = 0:0.25:7 to the define the edges of the bins. I would like to create several histogram of different data sets with the same bin edges.
Using "hisfit" you cannot define a vector for the bin_edges only the number of bins.
Code

x = data1;

V = [0:0.25:7];

figure(1)

hisfit(x, 20, ‘normal’)

Using "histogram" you can define the edges but when I want to show the normal distribtuion curve I only manage to show it with the probability density.

Code

x = data1;

V = [0:0.25:7];

mu = mean(x);

sig = std(x);

x_normalized = linspace(min(V), max(V));

y_normalized = normpdf(x_normalized, mu, sig);

figure(1)

histogram(x, V, ‘Normalization’, ‘pdf’)

hold on;
plot(x_normalized, y_normalized, ‘r’, ‘LineWidth’, 2);

Is there a possibility to plot the data in a histogram with the normal distribtuion curve with a define bin_width and number of observations on the y-axis?
Thanks histogram, histfit MATLAB Answers — New Questions

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