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The correlation between wait time and **eruption length is found by:** cor(faithful$eruptions, faithful$waiting) ## [1] 0.9008 Note that that the correlation between x and y is the same as the correlation If larger than average values of one variable tend to be associated with larger than average values of the other variable then the correlation is positive. landfall counts? cor(faithful$eruptions, faithful$waiting) == cor(faithful$waiting, faithful$eruptions) ## [1] TRUE For reference we can plot waiting times versus eruption times. http://gsbook.org/could-not/error-could-not-find-function.php

Anyone seen this before or know how to fix it? of 3 variables: > $ Poly1 : int 50088 50088 50088 50088 50088 50088 50088 50088 50088 > 50088 ... > $ Poly2 : int 44884 11542 11543 11540 There are many ways to follow us - By e-mail: On Facebook: If you are an R blogger yourself you are invited to add your own R content feed to this Said another way.

As a result, R could not find a matching function for the correct name but an incorrect number of arguments. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Maintaining software consistency on a grid isn't hard, but does require a good process for installation, maintenance, and debugging. How to send the ESC signal to vim when my esc key doesn't work?

The plot is drawn **on a coordinate system** and it may contain statistical manipulations of the data. Add axes labels. Word for fake religious people Who is this six-armed blonde female character? Error: Could Not Find Function "ggplot" tapply vs.

When a grid is not homogenous, not all libraries may be installed, and my experience has often been that a package wasn't installed because a dependency wasn't installed. Hi Ken, This is strange but look at the example at ?melt , pick the data.table example not the reshape2 example. All Rights Reserved. http://stackoverflow.com/questions/12320198/r-package-reshape-function-melt-error-id-variables-not-found-in-data-when-worki Not the answer you're looking for?

Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] More information about the R-help mailing list Skip to content Ignore Learn more Please note Reshape Package R ggplot(kid.weights, aes(x = height, y = weight)) + geom_point() + facet_grid(~gender) ## Error: could not find function "ggplot" Here we see the relationship between heights and weights separately for boys and R-bloggers.com offers daily e-mail updates about R news and tutorials on topics such as: Data science, Big Data, R jobs, visualization (ggplot2, Boxplots, maps, animation), programming (RStudio, Sweave, LaTeX, SQL, Eclipse, I found adding exportPattern(".") to the NAMESPACE file did the trick.

x = t.test(BMI, mu = 22.5) str(x) ## List of 9 ## $ statistic : Named num 0.335 ## ..- attr(*, "names")= chr "t" ## $ parameter : Named num 5 At which point you are good to go! R Could Not Find Function User Defined lapply vs. R Error Could Not Find Function Roxygen2 will automatically update the namespace to export all functions that need exporting. –Joris Meys Aug 29 '13 at 9:11 1 Joris - I really appreciate you taking the time

Crazy 8s Code Golf How do I answer a question on graduate school applications on textbooks used in my classes, when my class didn't use a textbook? Check This Out When you get the error: could not find function in R, how can you solve it? Why did Sansa refuse to leave with Sandor Cleagane (Hound) during the Battle of Blackwater? HesabımAramaHaritalarYouTubePlayHaberlerGmailDriveTakvimGoogle+ÇeviriFotoğraflarDaha fazlasıDokümanlarBloggerKişilerHangoutsGoogle'a ait daha da fazla uygulamaOturum açınGizli alanlarGrupları veya mesajları ara R news and tutorials contributed by (600) R bloggers Home About RSS add your blog! How To Install Reshape Package In R

Often, packages include specialized functions for plotting. asked 4 years ago viewed 8911 times active 4 years ago Related 5How to reshape a dataframe with “reoccurring” columns?0R - Reshape - Melt Error6Reshape package masking preventing melt from naming Join them; it only takes a minute: Sign up R - could not find function 'melt()' [duplicate] up vote 7 down vote favorite Possible Duplicate: Error: could not find function … Source Unfortunately, not all packages are available across platforms.

Visit http://www.inbox.com/photosharingto find out more! ______________________________________________ [hidden email] mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-helpPLEASE do read the posting guide http://www.R-project.org/posting-guide.htmland provide commented, minimal, self-contained, reproducible code. « Return Melt Function In R Each time I am requesting the function "cosvol()", it says, "could not find function "cosdistCoVol"." I am not sure how to let R knows about my director in which all the Computing the Spearman correlation is done with the cor() function with the argument method=“spearman”.

Another example. Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. install.packages("thePackage") (this only needs to be done once) Did you attach that package to the workspace ? Error In Eval(expr, Envir, Enclos) Is powered by WordPress using a bavotasan.com design.

The p-value gives you the answer. asked 5 years ago viewed 148570 times active 1 month ago Linked 7 R - could not find function 'melt()' -3 R ggplot2 functions do not work 3 Error: could not Were Palpatine or Vader ever congratulatory or nice to any of their subordinates? have a peek here require(thePackage) or library(thePackage) (this should be done every time you start a new R session) If you're not sure in which package that function is situated, you can do a few

If they cannot, is there a way to ensure consistent versions across the machines? (This may seem OT, but correct package installation includes availability of the right version.) Is the package t.test(BMI, mu = 22.5) ## ## One Sample t-test ## ## data: BMI ## t = 0.3351, df = 5, p-value = 0.7511 ## alternative hypothesis: true mean is not equal Here you will find daily news and tutorials about R, contributed by over 573 bloggers. How to select a number from all the integers list?

Correlation The correlation numerically describes the linear relationship between two variables. Regex with sed command to parse json text How should night time be determined and logged in a fast westbound plane? Explain it to me like I'm a physics grad: Greenhouse Effect Yet another piece of Chess software How can I turn rolled oats into flour without a food processor? Is there a non-medical name for the curve where index finger and thumb meet?