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I am trying to extract points from scanned image file from printed book. The image is quite clear.
Does anyone can help me?
In R you can use the digitize package.
The full explanations are here and there and.. well google has lots more.
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I did an interactive using ggplot2 and ggplotly. How can I share it with another person?
Thanks,
As far as I know ,first store it in an R variable, and install the htmlwidget package and use saveWidget() function to save your object to a file as below:
saveWidget(object_name, file="map.html")
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I know this is an extremely basic question, but someone suggested i try running a code from github and I have no idea how to go about it
I tried copying and pasting but that didn't work and neither does downloading it and trying to open it with R.
You can click the raw button on github to get the url
source("https://raw.githubusercontent.com/amignan/risk_eq_mmax/master/get_mmax.R")
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I see plenty of mentions of their categorical dual, i.e. co-mbinators like y-combinator, etc. But no one seems to give an example of an mbinator? Even wiki.haskell.org/Combinator doesn't mention it.
The etymology doesn't involve "co-". I guess you could ask about "binator", which might make pairs without putting them together. But that's not a very useful concept.
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I'm new to R, so this might be a stupid question but I'd appreciate any help.
Can you execute code on a .md file? I know that you can include code, but it doesn't show the output like it does in a .Rmd file. Am I doing something wrong?
Thanks!
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I want to create a program which allow in html to read excel data and form a graph but I do not know how to do it.
Any idea how to do it? Possible then could you send me a link I can look to start the project?
Take a look at js-xlsx(https://github.com/SheetJS/js-xlsx) library using tha t you can parse excel files.