Solution-Perform linear regression on penicillin clearance

Perform linear regression on penicillin clearance

Assignment Help MATLAB Programming

Reference no: EM13927508

This model is used to analyze the body's response to a bolus injection of this antibiotic:

B(t) = B₀e^(-k*t)

Using this model, and data provided for the average plasma concentration data in ug/ml with time in hours :

a) perform linear regression on this penicillin clearance using the normal equations

b) plot the concentration data and re-plot the log of the concentration data to show that it appears linear.

c) Determine initial concentration, B0, and elimination rate constant, k

Concentration (ug/ml)	Time (min)
89	22
60	44
30	88
15	132
7	176

a) for linear regression
ln( B ) = ln( B0 )- Kt

I'm not sure how to use the normal equations in MATLAB to plot this? We're not supposed to use polyfit function... I think you have to make a 2 column matrix with a column of 1's and a column of the time?

Reference no: EM13927508

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Perform linear regression on penicillin clearance

Reference no: EM13927508

Reference no: EM13927508

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