tag:r
TAG: r
| 2016/11/23 09:47 | Hyo Kim | Analysis of Covariance with lm function > library(Cars93) > lm.model4 <- lm(Cars93$MPG.city ~ Cars93$EngineSize + Cars93$Price + Cars93$DriveTrain) > summary… | |
| 2016/11/16 09:46 | Hyo Kim | ANOVA in R # # 3 샘플 종류 추출 # A, B, C 학년에 따라서 욕하는 정도가 달라질것이라는 # 가설 set.seed(201) rnorm2 <- function(n,mean,sd){ mean+sd*scale(rnorm(n)) } A <- rnorm2(16, 26, s… | |
| 2018/12/06 06:14 | Hyo Kim | <https://www.guru99.com/r-apply-sapply-tapply.html> statistics r r_function apply | |
| 2017/06/05 08:20 | Hyo Kim | <http://score.sports.media.daum.net/record/baseball/kbo/brnk.daum> <http://www.koreabaseball.com/Record/Player/HitterBasic/Basic1.aspx> #Part 2 - 도전 미션 3-1 … | |
| 2018/12/04 01:49 | Hyo Kim | chi square test # read the data df <- read.csv("https://goo.gl/j6lRXD") # summarize data to table table(df$treatment, df$improvement) … | |
| 2019/09/18 07:40 | Hyo Kim | Logistic Regression <https://www.bookdown.org/rwnahhas/RMPH/blr-orlr.html> data: <https://www.bookdown.org/rwnahhas/RMPH/appendix-nsduh.html#appendix-nsduh> e… | |
| 2020/03/09 19:14 | Hyo Kim | Print > pi [1] 3.141593 > sqrt(2) [1] 1.414214 When you enter expressions like that, R evaluates the expression and then implicitly calls the print function… | |
| 2016/09/21 07:39 | Hyo Kim | Print > pi [1] 3.141593 > sqrt(2) [1] 1.414214 When you enter expressions like that, R evaluates the expression and then implicitly calls the print function… |