Is my linear regression accuracy zero because of my small data set?

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Here is the data from my CSV file before running it through regression https://pastebin.com/UMfEzfmT

So now, I'm trying to predict ERA with only 4 data points. Here is my code https://pastebin.com/ZpBZTd2k

print(predict_era) gives me 1 and print(accuracy) gives me 0

So essentially is my code saying we think the next ERA will be 1 with an accuracy of 0? I know I need a lot more data but I wanted to get a working model before I started scraping for it. Does my code at least make sense? Thanks in advance!

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renegadellama

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Posted: 7 years ago
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