Future Blog Post
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Blog posts
2199
2015
Blog Post number 4
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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.
2014
Blog Post number 3
Published:
This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.
2013
Blog Post number 2
Published:
This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.
2012
R language learning 1
Published:
You can use the R compiler either in your own computer or in the site https://www.mycompiler.io/new/r
1. Learn to plot data
1.1 Use default plot function
Here is an example on plotting the cos curve. what is cosine curve?
x <- seq(-pi, pi, 0.1)
plot(x, cos(x))
After running this code, you can get a figure like
TODO:
plot sin curve.
plot tan curve.
change to line graph and get a figure like
add title to the figure
try to plot both cos and sin with titles in the same layout and get a figure like
Blog Post number 1
Published:
This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.