学R上碰到一个问题,在加载数据时发现中文字体无法显示,代码如下:
aqi <- read.csv("c:/r4r/aqi.csv")
> aqi
aqi province
1 77 ¸£½¨Ê¡
2 90 ¸ÊËàÊ¡
3 190 ±±¾©ÊÐ
4 157 °²»ÕÊ¡
5 79 ¼ªÁÖÊ¡
6 88 ½ËÕÊ¡
7 90 ½Î÷Ê¡
8 61 ¹ã¶«Ê¡
9 81 ¹ãÎ÷׳×å×ÔÖÎÇø
10 72 ¹óÖÝÊ¡
11 98 ÁÉÄþÊ¡
12 129 ÄþÏÄ»Ø×å×ÔÖÎÇø
13 71 ÄÚÃɹÅ×ÔÖÎÇø
14 54 Çຣʡ
15 163 н®Î¬Îá¶û×ÔÖÎÇø
16 112 ɽ¶«Ê¡
17 172 ɽÎ÷Ê¡
18 112 ËÄ´¨Ê¡
19 160 ÉÂÎ÷Ê¡
20 39 ÉϺ£ÊÐ
21 -1 ̨ÍåÊ¡
22 45 Î÷²Ø×ÔÖÎÇø
23 -1 Ïã¸ÛÌرðÐÐÕþÇø
24 227 Ìì½òÊÐ
25 46 º£ÄÏÊ¡
26 93 Õã½Ê¡
27 45 ÔÆÄÏÊ¡
28 244 ºÓ±±Ê¡
29 226 ºÓÄÏÊ¡
30 80 ÖØÇìÊÐ
31 158 ºþ±±Ê¡
32 119 ºþÄÏÊ¡
33 47 ºÚÁú½Ê¡
以下是我的软件的运行环境,在此特向各位前辈请教解决之法!谢谢您们!
> sessionInfo()
R version 3.5.2 (2018-12-20)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 7 x64 (build 7601) Service Pack 1
Matrix products: default
locale:
[1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252 LC_NUMERIC=C
[5] LC_TIME=English_United States.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] compiler_3.5.2 tools_3.5.2 yaml_2.2.0
> devtools::session_info()
- Session info ------------------------------------------------------------------
setting value
version R version 3.5.2 (2018-12-20)
os Windows 7 x64 SP 1
system x86_64, mingw32
ui RStudio
language (EN)
collate English_United States.1252
ctype English_United States.1252
tz Asia/Taipei
date 2019-03-19
- Packages ----------------------------------------------------------------------
package * version date lib source
assertthat 0.2.0 2017-04-11 [1] CRAN (R 3.5.2)
backports 1.1.3 2018-12-14 [1] CRAN (R 3.5.2)
callr 3.1.1 2018-12-21 [1] CRAN (R 3.5.2)
cli 1.0.1 2018-09-25 [1] CRAN (R 3.5.2)
crayon 1.3.4 2017-09-16 [1] CRAN (R 3.5.2)
desc 1.2.0 2018-05-01 [1] CRAN (R 3.5.2)
devtools 2.0.1 2018-10-26 [1] CRAN (R 3.5.2)
digest 0.6.18 2018-10-10 [1] CRAN (R 3.5.2)
fs 1.2.6 2018-08-23 [1] CRAN (R 3.5.2)
glue 1.3.0 2018-07-17 [1] CRAN (R 3.5.2)
magrittr 1.5 2014-11-22 [1] CRAN (R 3.5.2)
memoise 1.1.0 2017-04-21 [1] CRAN (R 3.5.2)
pkgbuild 1.0.2 2018-10-16 [1] CRAN (R 3.5.2)
pkgload 1.0.2 2018-10-29 [1] CRAN (R 3.5.2)
prettyunits 1.0.2 2015-07-13 [1] CRAN (R 3.5.2)
processx 3.2.1 2018-12-05 [1] CRAN (R 3.5.2)
ps 1.3.0 2018-12-21 [1] CRAN (R 3.5.2)
R6 2.3.0 2018-10-04 [1] CRAN (R 3.5.2)
Rcpp 1.0.0 2018-11-07 [1] CRAN (R 3.5.2)
remotes 2.0.2 2018-10-30 [1] CRAN (R 3.5.2)
rlang 0.3.0.1 2018-10-25 [1] CRAN (R 3.5.2)
rprojroot 1.3-2 2018-01-03 [1] CRAN (R 3.5.2)
rstudioapi 0.8 2018-10-02 [1] CRAN (R 3.5.2)
sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 3.5.2)
usethis 1.4.0 2018-08-14 [1] CRAN (R 3.5.2)
withr 2.1.2 2018-03-15 [1] CRAN (R 3.5.2)
yaml 2.2.0 2018-07-25 [1] CRAN (R 3.5.2)