R Dataset / Package robustbase / phosphor
| Attachment | Size |
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| dataset-96919.csv | 217 bytes |
| Dataset Help |
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On this Picostat.com statistics page, you will find information about the phosphor data set which pertains to Phosphorus Content Data. The phosphor data set is found in the robustbase R package. You can load the phosphor data set in R by issuing the following command at the console data("phosphor"). This will load the data into a variable called phosphor. If R says the phosphor data set is not found, you can try installing the package by issuing this command install.packages("robustbase") and then attempt to reload the data. If you need to download R, you can go to the R project website. You can download a CSV (comma separated values) version of the phosphor R data set. The size of this file is about 217 bytes. |
| Documentation |
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Phosphorus Content DataDescriptionThis dataset investigates the effect from inorganic and organic Phosphorus in the soil upon the phosphorus content of the corn grown in this soil, from Prescott (1975). Usagedata(phosphor) FormatA data frame with 18 observations on the following 3 variables.
SourceP. J. Rousseeuw and A. M. Leroy (1987) Robust Regression and Outlier Detection. Wiley, p.156, table 24. Examplesdata(phosphor) plot(phosphor) summary(lm.phosphor <- lm(plant ~ ., data = phosphor)) summary(lts.phosphor <- ltsReg(plant ~ ., data = phosphor))phosphor.x <- data.matrix(phosphor[, 1:2]) cPh <- covMcd(phosphor.x) plot(cPh, "dd") -- Dataset imported from https://www.r-project.org. |
| Curated Data | File Size |
|---|---|
| OpenIntro Statistics Dataset - yrbss_samp | 7.62 KB |
| OpenIntro Statistics Dataset - yrbss | 1.03 MB |
| OpenIntro Statistics Dataset - yawn | 861 bytes |
| OpenIntro Statistics Dataset - xom | 4.95 KB |
| OpenIntro Statistics Dataset - winery_cars | 489 bytes |
| All Public Datasets | File Size |
|---|---|
| PSID | |
| wage1 | 328 bytes |
| OpenIntro Statistics Dataset - yrbss_samp | 7.62 KB |
| OpenIntro Statistics Dataset - yrbss | 1.03 MB |
| OpenIntro Statistics Dataset - yawn | 861 bytes |
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| Recent Queries | App/Dataset | By | Date |
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| Picostat Output - Simple Linear Regression | R Dataset / Package datasets / esoph | hyi2 | October 29, 2020 - 5:44 AM |
| Picostat Output - Visual Summaries | R Dataset / Package datasets / esoph | hyi2 | October 29, 2020 - 5:42 AM |
| Picostat Output - Simple Linear Regression | R Dataset / Package datasets / esoph | hyi2 | October 29, 2020 - 5:42 AM |
| Picostat Output - Numerical Summaries | R Dataset / Package datasets / quakes | wicetram | October 24, 2020 - 3:20 PM |
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