Publications by Ruei-Ning Su
20211013_homework(1-3)
Homework_1 Concerning the anorexia{MASS}, explain the difference between: anorexia[,2] anorexia[“Prewt”] and lm(Postwt ~ Treat, data=anorexia) lm(Postwt ~ as.numeric(Treat), data=anorexia) Does the second output make sense in the context of the ‘anorexia’ data analysis? anorexia的資料型態 library(MASS) str(anorexia) ## 'data.fr...
2608 sym R (9432 sym/72 pcs) 6 img
20211013_inclass4_UCBAdmissions
Regarding UCBAdmissions{datasets} data object, what does the output (1)UCBAdmissions[,1,] (2)UCBAdmissions[,1,1] (3)UCBAdmissions[1,1,] UCBAdmissions{datasets} data(birthwt, package = "MASS") dta<-UCBAdmissions str(dta) ## 'table' num [1:2, 1:2, 1:6] 512 313 89 19 353 207 17 8 120 205 ... ## - attr(*, "dimnames")=List of 3 ## ..$ Admit :...
858 sym R (1837 sym/22 pcs)
20211013_inclass1_math attainment
The math attainment page has a dataset and a script of R code chunks. Generate a markdown file from the script to push the output in HTML for posting to course Moodle site. first R session using math attainment data set input data read in a plain text file with variable names and assign a name to it 把資料讀到dta <- read.table(“D:/User/...
1217 sym R (4631 sym/32 pcs) 6 img
Homework_5_BAC replication
BAC replication The dataset, BAC{HoRM}, is from a study to compare the blood alcohol concentration (BAC) of subjects using two different methods (Breathalyzer Model 5000 or labtest BAC in a laboratory) on 15 subjects. Replicate the analysis by following the sleep example of the class note. library(HoRM) ## Registered S3 method overwritten by 'qua...
1850 sym R (6636 sym/37 pcs) 8 img 6 tbl
In-class exercise_1 & 2
套內數據 十五位三十到十九歲美國婦女的身高和體重. women height weight 1 58 115 2 59 117 3 60 120 4 61 123 5 62 126 6 63 129 7 64 132 8 65 135 9 66 139 10 67 142 11 68 146 12 69 150 13 70 154 14 71 159 ...
1023 sym R (11928 sym/67 pcs) 13 img
html
套內數據 十五位三十到十九歲美國婦女的身高和體重. women height weight 1 58 115 2 59 117 3 60 120 4 61 123 5 62 126 6 63 129 7 64 132 8 65 135 9 66 139 10 67 142 11 68 146 12 69 150 13 70 154 14 71 159 ...
371 sym R (2237 sym/12 pcs) 4 img
Homework_1
R Markdown This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com. When you click the Knit button a document will be generated that includes both content as well as the output of any embedded R code chunks within t...
421 sym R (768 sym/9 pcs) 3 img
In-class_women
套內數據 十五位三十到十九歲美國婦女的身高和體重. women height weight 1 58 115 2 59 117 3 60 120 4 61 123 5 62 126 6 63 129 7 64 132 8 65 135 9 66 139 10 67 142 11 68 146 12 69 150 13 70 154 14 71 159 ...
371 sym R (2237 sym/12 pcs) 4 img
In-class exercise_1 women_yeti
套內數據 十五位三十到十九歲美國婦女的身高和體重. women height weight 1 58 115 2 59 117 3 60 120 4 61 123 5 62 126 6 63 129 7 64 132 8 65 135 9 66 139 10 67 142 11 68 146 12 69 150 13 70 154 14 71 159 ...
371 sym R (2237 sym/12 pcs) 4 img
In-class exercise_3 Animals
class: center, middle, inverse, title-slide # 幻燈忍者 ## 資料管理 - 演講幻燈片製作示範 ### 蘇睿寧 ### 民國一一零年十月十六日 --- # 大綱 - 簡介資料分析流程 -- - 前置作業 -- - 數學公式 -- - 程式碼 -- - 統計分析 -- - 表格 -- - 繪圖 -- - 總結 --- ...
3600 sym