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I have the following data, which is OD600 (the second component) vs. time (the first component):

data = {{0, 0.046}, {40, 0.111}, {80, 0.291}, {120, 0.808}, {160, 1.742}, {200, 3.319}, {240, 5.017}, {280, 5.503}, {320, 5.897}}

I want to obtain the growth rate of bacteria from the above data.

If I fit a logistic function, that is, $$f(t) = \frac{L}{1 + e^{-k(t - t_0)}},$$ where $k$ is the growth rate, I obtain the following curve:

enter image description here

In this approach, the growth rate is: $k = 0.028$.

Now, if I fit the natural logarithm of the logistic function to the natural logarithm of OD600, I obtain:

enter image description here

In this case, the growth rate is: $k = 0.025$.

Which of these values (or, approaches) is the correct and common approach for determining the growth rate of bacteria?

Any help appreciated!

I have the following data, which is OD600 (the second component) vs. time (the first component):

data = {{0, 0.046}, {40, 0.111}, {80, 0.291}, {120, 0.808}, {160, 1.742}, {200, 3.319}, {240, 5.017}, {280, 5.503}, {320, 5.897}}

I want to obtain the growth rate of bacteria from the above data.

If I fit a logistic function, that is, $$f(t) = \frac{L}{1 + e^{-k(t - t_0)}},$$ where $k$ is the growth rate, I obtain the following curve:

enter image description here

In this approach, the growth rate is: $k = 0.028$.

Now, if I fit the natural logarithm of the logistic function to the natural logarithm of OD600, I obtain:

enter image description here

In this case, the growth rate is: $k = 0.025$.

Which of these values (or, approaches) is the correct and common approach for determining the growth rate of bacteria?

Any help appreciated!

I have the following data, which is OD600 (the second component) vs. time (the first component):

data = {{0, 0.046}, {40, 0.111}, {80, 0.291}, {120, 0.808}, {160, 1.742}, {200, 3.319}, {240, 5.017}, {280, 5.503}, {320, 5.897}}

I want to obtain the growth rate of bacteria from the above data.

If I fit a logistic function, that is, $$f(t) = \frac{L}{1 + e^{-k(t - t_0)}},$$ where $k$ is the growth rate, I obtain the following curve:

enter image description here

In this approach, the growth rate is: $k = 0.028$.

Now, if I fit the natural logarithm of the logistic function to the natural logarithm of OD600, I obtain:

enter image description here

In this case, the growth rate is: $k = 0.025$.

Which of these values (or, approaches) is the correct and common approach for determining the growth rate of bacteria?

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I have the following data, which is OD600 (the second component) vs. time (the first component):

data = {{0, 0.046}, {40, 0.111}, {80, 0.291}, {120, 0.808}, {160, 1.742}, {200, 3.319}, {240, 5.017}, {280, 5.503}, {320, 5.897}}

I want to obtain the growth rate of bacteria from the above data.

If I fit a logistic function, that is, $$f(t) = \frac{L}{1 + e^{-k(t - t_0)}},$$ where $k$ is the growth rate, I obtain the following curve:

enter image description here

In this approach, the growth rate is: $k = 0.028$.

Now, if I fit the natural logarithm of the logistic function to the natural logarithm of ODOD600, I obtain:

enter image description here

In this case, the growth rate is: $k = 0.025$.

Which of these values (or, approaches) is the correct valueand common approach for determining the growth rate of bacteria?

Any help appreciated!

I have the following data, which is OD600 (the second component) vs. time (the first component):

data = {{0, 0.046}, {40, 0.111}, {80, 0.291}, {120, 0.808}, {160, 1.742}, {200, 3.319}, {240, 5.017}, {280, 5.503}, {320, 5.897}}

I want to obtain the growth rate of bacteria from the above data.

If I fit a logistic function, that is, $$f(t) = \frac{L}{1 + e^{-k(t - t_0)}},$$ where $k$ is the growth rate, I obtain the following curve:

enter image description here

In this approach, the growth rate is: $k = 0.028$.

Now, if I fit the natural logarithm of the logistic function to the natural logarithm of OD, I obtain:

enter image description here

In this case, the growth rate is: $k = 0.025$.

Which of these values is the correct value for the growth rate of bacteria?

Any help appreciated!

I have the following data, which is OD600 (the second component) vs. time (the first component):

data = {{0, 0.046}, {40, 0.111}, {80, 0.291}, {120, 0.808}, {160, 1.742}, {200, 3.319}, {240, 5.017}, {280, 5.503}, {320, 5.897}}

I want to obtain the growth rate of bacteria from the above data.

If I fit a logistic function, that is, $$f(t) = \frac{L}{1 + e^{-k(t - t_0)}},$$ where $k$ is the growth rate, I obtain the following curve:

enter image description here

In this approach, the growth rate is: $k = 0.028$.

Now, if I fit the natural logarithm of the logistic function to the natural logarithm of OD600, I obtain:

enter image description here

In this case, the growth rate is: $k = 0.025$.

Which of these values (or, approaches) is the correct and common approach for determining the growth rate of bacteria?

Any help appreciated!

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Which oneapproach is the correct valuecommon one in the literature for determining the bacterial growth rate?

I have the following data, which is ODOD600 (the second component) vs. time (the first component):

data = {{0, 0.046}, {40, 0.111}, {80, 0.291}, {120, 0.808}, {160, 1.742}, {200, 3.319}, {240, 5.017}, {280, 5.503}, {320, 5.897}}

I want to obtain the growth rate of bacteria from the above data.

If I fit a logistic function, that is, $$f(t) = \frac{L}{1 + e^{-k(t - t_0)}},$$ where $k$ is the growth rate, I obtain the following curve:

enter image description here

In this caseapproach, the growth rate is: $k = 0.028$.

Now, if I fit the natural logarithm of the logistic function to the lognatural logarithm of OD, I obtain:

enter image description here

In this case, the growth rate is: $k = 0.025$.

Which of these values is the correct value for the growth rate of bacteria?

Any help appreciated!

Which one is the correct value for the bacterial growth rate?

I have the following data, which is OD (the second component) vs. time (the first component):

data = {{0, 0.046}, {40, 0.111}, {80, 0.291}, {120, 0.808}, {160, 1.742}, {200, 3.319}, {240, 5.017}, {280, 5.503}, {320, 5.897}}

I want to obtain the growth rate of bacteria from the above data.

If I fit a logistic function, that is, $$f(t) = \frac{L}{1 + e^{-k(t - t_0)}},$$ where $k$ is growth rate, I obtain the following curve:

enter image description here

In this case, the growth rate is $k = 0.028$.

Now, if I fit the logarithm of the logistic function to the log of OD, I obtain:

enter image description here

In this case, the growth rate is $k = 0.025$.

Which of these values is the correct value for the growth rate of bacteria?

Any help appreciated!

Which approach is the common one in the literature for determining the bacterial growth rate?

I have the following data, which is OD600 (the second component) vs. time (the first component):

data = {{0, 0.046}, {40, 0.111}, {80, 0.291}, {120, 0.808}, {160, 1.742}, {200, 3.319}, {240, 5.017}, {280, 5.503}, {320, 5.897}}

I want to obtain the growth rate of bacteria from the above data.

If I fit a logistic function, that is, $$f(t) = \frac{L}{1 + e^{-k(t - t_0)}},$$ where $k$ is the growth rate, I obtain the following curve:

enter image description here

In this approach, the growth rate is: $k = 0.028$.

Now, if I fit the natural logarithm of the logistic function to the natural logarithm of OD, I obtain:

enter image description here

In this case, the growth rate is: $k = 0.025$.

Which of these values is the correct value for the growth rate of bacteria?

Any help appreciated!

Source Link
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