pnorm(1,0,1)
## [1] 0.8413447
pnorm(-2,0,1)
## [1] 0.02275013
qnorm(0.05,0,1)
## [1] -1.644854
library(tidyverse)
## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ──
## ✔ dplyr 1.1.4 ✔ readr 2.1.5
## ✔ forcats 1.0.0 ✔ stringr 1.5.1
## ✔ ggplot2 3.5.1 ✔ tibble 3.2.1
## ✔ lubridate 1.9.3 ✔ tidyr 1.3.1
## ✔ purrr 1.0.2
## ── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
## ✖ dplyr::filter() masks stats::filter()
## ✖ dplyr::lag() masks stats::lag()
## ℹ Use the conflicted package (<http://conflicted.r-lib.org/>) to force all conflicts to become errors
library(DescTools)
library(rcompanion)
edu<-read.csv("C:/Users/86135/Desktop/Rstudio的文件/Week6_edu.csv")
income<-read.csv("C:/Users/86135/Desktop/Rstudio的文件/Week6_hinc.csv")
head(edu)
## GEO_ID NAME B06009_001E
## 1 1400000US13001950100 Census Tract 9501, Appling County, Georgia 1914
## 2 1400000US13001950200 Census Tract 9502, Appling County, Georgia 2896
## 3 1400000US13001950300 Census Tract 9503, Appling County, Georgia 3970
## 4 1400000US13001950400 Census Tract 9504, Appling County, Georgia 1121
## 5 1400000US13001950500 Census Tract 9505, Appling County, Georgia 2465
## 6 1400000US13003960100 Census Tract 9601, Atkinson County, Georgia 1349
## B06009_001M B06009_002E B06009_002M B06009_003E B06009_003M B06009_004E
## 1 205 475 137 726 163 457
## 2 317 732 181 1089 188 684
## 3 385 1149 319 1671 323 786
## 4 144 255 86 430 100 329
## 5 275 465 174 1045 159 648
## 6 171 533 125 450 108 288
## B06009_004M B06009_005E B06009_005M B06009_006E B06009_006M B06009_007E
## 1 136 131 66 125 55 1606
## 2 181 209 103 182 80 2107
## 3 192 194 86 170 82 2845
## 4 79 32 17 75 49 888
## 5 147 253 90 54 41 1715
## 6 89 32 24 46 37 826
## B06009_007M B06009_008E B06009_008M B06009_009E B06009_009M B06009_010E
## 1 193 408 135 631 143 357
## 2 284 595 161 722 156 529
## 3 397 865 268 995 241 719
## 4 126 181 66 359 96 271
## 5 224 243 96 802 153 444
## 6 141 266 106 338 79 160
## B06009_010M B06009_011E B06009_011M B06009_012E B06009_012M B06009_013E
## 1 118 109 56 101 49 290
## 2 153 103 67 158 79 634
## 3 185 145 70 121 72 673
## 4 71 26 15 51 38 208
## 5 122 191 86 35 34 659
## 6 53 21 18 41 36 245
## B06009_013M B06009_014E B06009_014M B06009_015E B06009_015M B06009_016E
## 1 109 49 37 95 59 100
## 2 191 100 68 301 132 115
## 3 194 125 96 383 144 67
## 4 86 64 54 71 43 58
## 5 158 159 121 229 110 190
## 6 105 45 30 109 56 79
## B06009_016M B06009_017E B06009_017M B06009_018E B06009_018M B06009_019E
## 1 54 22 26 24 30 18
## 2 62 94 80 24 22 0
## 3 48 49 46 49 50 0
## 4 43 6 5 9 13 10
## 5 83 62 51 19 22 20
## 6 68 7 16 5 7 0
## B06009_019M B06009_020E B06009_020M B06009_021E B06009_021M B06009_022E
## 1 27 18 27 0 13 0
## 2 13 0 13 0 13 0
## 3 18 0 18 0 18 0
## 4 16 10 16 0 13 0
## 5 25 0 13 6 11 14
## 6 13 0 13 0 13 0
## B06009_022M B06009_023E B06009_023M B06009_024E B06009_024M B06009_025E
## 1 13 0 13 0 13 0
## 2 13 0 13 0 13 155
## 3 18 0 18 0 18 452
## 4 13 0 13 0 13 15
## 5 22 0 13 0 13 71
## 6 13 0 13 0 13 278
## B06009_025M B06009_026E B06009_026M B06009_027E B06009_027M B06009_028E
## 1 13 0 13 0 13 0
## 2 141 37 59 66 72 40
## 3 185 159 157 293 192 0
## 4 25 0 13 0 13 0
## 5 61 63 60 8 14 0
## 6 110 222 81 3 7 49
## B06009_028M B06009_029E B06009_029M B06009_030E B06009_030M
## 1 13 0 13 0 13
## 2 46 12 18 0 13
## 3 18 0 18 0 18
## 4 13 0 13 15 25
## 5 13 0 13 0 13
## 6 45 4 11 0 13
head(income)
## GEO_ID NAME B19013_001E
## 1 1400000US13001950100 Census Tract 9501, Appling County, Georgia 53242
## 2 1400000US13001950200 Census Tract 9502, Appling County, Georgia 31642
## 3 1400000US13001950300 Census Tract 9503, Appling County, Georgia 34534
## 4 1400000US13001950400 Census Tract 9504, Appling County, Georgia 40667
## 5 1400000US13001950500 Census Tract 9505, Appling County, Georgia 42540
## 6 1400000US13003960100 Census Tract 9601, Atkinson County, Georgia 29688
## B19013_001M
## 1 9830
## 2 5124
## 3 3618
## 4 12627
## 5 6428
## 6 4775