Is there any method to plot a Graph and its regression line together in a single graph or chart.

[PriyadarsiniS]

Hello everyone..

This is just to know the different methods to plot a graph along with its regression line in a single graph, without using picture plot in it... 

[crabman]

Have you read this topic on NI.com? I think it would work just right on your problem.

[PriyadarsiniS]

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@crabman wrote:

Have you read this topic on NI.com? I think it would work just right on your problem.

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I think I do have small knowledge about stack plots from graphs and charts. Making multiple data to collectively appear in same plot isn't the matter. I think I have mentioned a word regression line.

As I have mentioned I need to plot a data, and plot its regression line too in the same chart or graph.

And this must be done without using Picture from Graphs and charts. As I already saw a solution from altenbach which explains about the same topic implemented in the above said concept.

[crabman]

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As I have mentioned I need to plot a data, and plot its regression line too in the same chart or graph.

And this must be done without using Picture from Graphs and charts.

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Sorry if I didn't understand correctly.

As I understand you have two sets of data you want to plot:

1) some data

2) regression line for this data

So your problem is not about plotting the two graphs but calculating  2) from 1) ?

For that you only need the linear fit VI from the maths palette.

Best regards.

[PriyadarsiniS]

yup.. Is there any-other method too?!

& similarly is this (above mentioned plot) possible in LabVIEW.. i.e.,I need to

put every plot with different color's in order to differentiate column corresponding 

data.

[crabman]

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@PriyadarsiniS wrote:
Is there any-other method too?!

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Of course you could create your own algorithm or maybe you find other 3rd party functions. But I think in most cases the in-built LabVIEW functions are the best option. So why would you want another method?

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@PriyadarsiniS wrote:

& similarly is this (above mentioned plot) possible in LabVIEW.. i.e.,I need to

put every plot with different color's in order to differentiate column corresponding 

data.

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Yes this is possible in LabVIEW. I would go for a saparate plot on an XY-graph for every column. The tricky bit is to create and locate the black numbers on the columns. AFAIK there is no in-built function for that in the graph indicator.

Best regards

[JensG69]

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@crabman wrote:

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 The tricky bit is to create and locate the black numbers on the columns. AFAIK there is no in-built function for that in the graph indicator.

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It it possible with annotations within an XY graph!

Regards, Jens

[crabman]

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@jg69 wrote:

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@crabman wrote:

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 AFAIK there is no...

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It it possible with annotations within an XY graph!

Regards, Jens

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Oh that's neat, thanks!

(again what learned )

[PriyadarsiniS]

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@crabman wrote:

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Yes this is possible in LabVIEW. I would go for a saparate plot on an XY-graph for every column.

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Yup, but it gets loaded up diagonally and am not getting a good procedure to plot the bar-plots as given below. Every column signifies different plots with some trick hidden inside them.

[crabman]

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@PriyadarsiniS wrote:

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@crabman wrote:

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Yes this is possible in LabVIEW. I would go for a saparate plot on an XY-graph for every column.

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Yup, but it gets loaded up diagonally and am not getting a good procedure to plot the bar-plots as given below. Every column signifies different plots with some trick hidden inside them.

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Maybe you can share your code, if you want help on that?

Best regards!