How to fit a hill curve on scatterplot
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Hi,
I've been plotting dose-response curves of the concentration of a drug vs. the response. I want to insert a binding curve based on the Hill equation on top of my scatterplot and was wondering how I can fit this curve on my graph. Here's the equation that I've been referring to and I've also been looking into custom matlab functions like this, but I've haven't really had much success. Here's my code and graph:
scatter(conc_nm_5ht,resp_conc_5ht)
set(gca, 'XScale', 'log')
Thanks!
回答（1 个）
Rishita
2022-7-15
0 个投票
mx = 0;
mn = 1;
ec50 = 0.25;
n=5;
x=0:.01:1;
y = mn + (mx-mn)*ec50^n./(ec50^n+x.^n);
plot(x,y)
grid on
Try this
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2022-7-14
2022-7-15
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