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The coefficient of variation (abbreviated CV) is a way to quantify scatter. It is defined as the standard deviation of a group of values divided by their mean.

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Heat maps are a standard way to plot grouped data. The basic idea of a heat map is that the graph is divided into rectangles or squares, each representing ...

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One approach is to enter the fold-dilution value in the X column, do an X=1/X transformation (because higher dilution factors correspond to lower ...

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Step by step Create an XY data table. There is one X column, and many Y columns. If you have several experimental conditions, place the first into column A, ...

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It is easy to be confused about the difference between the standard deviation (SD) and the standard error of the mean (SEM). Here are the key differences:

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Introduction In a saturation binding experiment, you vary the concentration of radioligand and measure binding. The goal is to determine the Kd (ligand ...

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You have a choice, in the Confidence tab, to either mark selected parameters as "unstable", to mark entire fits as "ambiguous", or neither.

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This equation is used when X values are logarithms of doses or concentrations. Use a related equation when X values are concentrations or doses.

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Analysis of radioligand binding experiments is based on a simple model, called the law of mass action. This model assumes that binding is reversible.

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