Pie Chart Help please

6 次查看（过去 30 天）
Cizzxr
Cizzxr 2021-2-11
回答： Deepak Meena 2021-2-26
Hi, im having trouble with my code when perfoming a pie chart. I have an excel file named 'Full_cube_data'
that is a 108x3 matrix. The third column is the gender column filled full of 1's and 0's with 1 representing a male and a
female 0. This is the code i have currently to import the data, to create a matrix from the data and then to count how many
1's or 0's there are. But im really not sure how im meant to use the 'malecount and 'femalecount' to create the pie chart.
Full_cube_data = importdata('Full_Cube_data.xlsx');
gender = Full_cube_data.textdata(:,3);
gender = cell2mat(gender);
maleCount = size(find(gender == '1'),1);
femaleCount = size(find(gender == '0'),1);
grr = [femaleCount maleCount];
pie(grr)

请先登录，再回答此问题。

回答（1 个）

Deepak Meena
Deepak Meena 2021-2-26
Hi Ciaram,
Refer to the pie chart documentation.I think you want to do something like this :
malecount = 45;
femalecount = 62;
grr = [malecount femalecount];
labels = {'male', 'female'};
pie(grr,labels);

类别

在 Help Center 和 File Exchange 中查找有关 Pie Charts 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by