function LoadDataButtonPushed(app, event)
SJBS= 'SolarJobsbyState.csv';
app.JBS = readtable(SJBS);
app.year= app.JBS{52, 2:7};
app.stateDropDownLabel.Visible = 'on';
app.stateDropDown.Visible = 'on';
app.YearsSliderLabel.Visible = 'on';
app.YearsSlider.Visible = 'on';
app.YearsSlider.Limits = [min(app.year), max(app.year)];
app.YearsSlider.Value = [min(app.year), max(app.year)];
app.YearsSlider.MajorTicks = app.year;
app.LoadDataButton.Visible ='off';
end
% Value changed function: stateDropDown
function stateDropDownValueChanged(app, event)
State = app.stateDropDown.Value;
switch State
case 'Alabama'
hold(app.UIAxes, "off")
plot(app.UIAxes,app.year,app.JBS{1,2:7},'ob')
%ployfit- provies coefficients for the regression
%equation
plot(app.UIAxes,app.year,app.JBS{1,2:7},'-o')
ALAcoef= polyfit(app.year,app.JBS{1,2:7},1);
% IPDcoef= [m,b]
m= ALAcoef(1);
b= ALAcoef(2);
%function handle
ALAFUNC= @(x) m*x+b;
%regression equation
hold(app.UIAxes,"on")
fplot(app.UIAxes,ALAFUNC,[min(app.year),max(app.year)],'-r')
function YearsSliderValueChanged(app, event)
selectedyr = app.YearsSlider.Value;
end
%i want to be able to change the range of app.year using the range slider but everything i have tried doing work, please set me on the right path
