Lab 5 error

[swigodsky]

I get an error when I use the following code that was embedded in lab 5 in question 4:

inference(y = nc$weight, x = nc$habit, est = "mean", type = "ht", null = 0, alternative = "twosided", method = "theoretical")

The error I get is: Error in FUN(dd[x, ], ...) : could not find function "FUN"

Before the error, I do get the following result- Summary statistics: n_nonsmoker = 873, mean_nonsmoker = 7.1443, I thought I would get statistics for smokers also.
Please let me know how to fix this. Thanks, Sarah

[ntlrs]

I'm having the same error! Any chance you got it figured out?

[swigodsky]

Yes. I got help with it during the meet up. Apparently I had another variable stored with the same name. I needed to clear my history. You can do that by going I into the session tab at the top of the page. You may also need to restart R. Also, even though I couldn’t run the script, it knit properly. I hope this helps. Sarah

Sent from my iPhone

On Oct 28, 2017, at 11:35 PM, ntlrs notifications@github.com wrote:

I'm having the same error! Any chance you got it figured out?

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[jbryer]

See the end of the October 25th meetup for the solution.