# R Dataset / Package wooldridge / mathpnl

Documentation |
---|

On this Picostat.com statistics page, you will find information about the mathpnl data set which pertains to mathpnl. The mathpnl data set is found in the wooldridge R package. You can load the mathpnl data set in R by issuing the following command at the console data("mathpnl"). This will load the data into a variable called mathpnl. If R says the mathpnl data set is not found, you can try installing the package by issuing this command install.packages("wooldridge") 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 mathpnl R data set. The size of this file is about 1,974,592 bytes. ## mathpnl## DescriptionData loads lazily. Type data(mathpnl) into the console. ## Usagedata(mathpnl) ## FormatA data.frame with 3850 rows and 52 variables: distid. district identifier intid. intermediate school district lunch. percent eligible for free lunch enrol. school enrollment ptr. pupil/teacher: 1995-98 found. foundation grant, $: 1995-98 expp. expenditure per pupil revpp. revenue per pupil avgsal. average teacher salary drop. high school dropout rate, percent grad. high school grad. rate, percent math4. percent satisfactory, 4th grade math math7. percent satisfactory, 7th grade math choice. number choice students psa. # public school academy studs. year. 1992-1998 staff. staff per 1000 students avgben. avg teacher fringe benefits y92. =1 if year == 1992 y93. =1 if year == 1993 y94. =1 if year == 1994 y95. =1 if year == 1995 y96. =1 if year == 1996 y97. =1 if year == 1997 y98. =1 if year == 1998 lexpp. log(expp) lfound. log(found) lexpp_1. lexpp[_n-1] lfnd_1. lfnd[_n-1] lenrol. log(enrol) lenrolsq. lenrol^2 lunchsq. lunch^2 lfndsq. lfnd^2 math4_1. math4[_n-1] cmath4. math4 - math4_1 gexpp. lexpp - lexpp_1 gexpp_1. gexpp[_n-1 gfound. lfound - lfnd_1 gfnd_1. gfound[_n-1] clunch. lunch - lunch[_n-1] clnchsq. lunchsq - lunchsq[_n-1] genrol. lenrol - lenrol[_n-1] genrolsq. genrol^2 expp92. expp in 1992 lexpp92. log(expp92) math4_92. math4 in 1992 cpi. consumer price index rexpp. real spending per pupil, 1997$ lrexpp. log(rexpp) lrexpp_1. lrexpp[_n-1] grexpp. lrexpp - lrexpp_1 grexpp_1. grexpp[_n-1]
## Sourcehttps://www.cengage.com/cgi-wadsworth/course_products_wp.pl?fid=M20b&product_isbn_issn=9781111531041 ## Examplesstr(mathpnl) -- Dataset imported from https://www.r-project.org. |

Title | Authored on | Content type |
---|---|---|

R Dataset / Package psych / bfi | March 9, 2018 - 1:06 PM | Dataset |

OpenIntro Statistics Dataset - scotus_healthcare | August 9, 2020 - 2:38 PM | Dataset |

R Dataset / Package psych / withinBetween | March 9, 2018 - 1:06 PM | Dataset |

R Dataset / Package Stat2Data / Kids198 | March 9, 2018 - 1:06 PM | Dataset |

R Dataset / Package Ecdat / Wages1 | March 9, 2018 - 1:06 PM | Dataset |

Attachment | Size |
---|---|

dataset-76230.csv | 1.88 MB |