清洁因子级别的函数(来自 janitor::clean_names() 的采用)

发布于 2025-01-11 20:04:29 字数 4025 浏览 1 评论 0原文

我很愚蠢,用“(”或“/”编码了很多因子标签。总的来说,它对我有用,但现在我处于一个点 (glht(mod, linfct = c("……") )) ,

起初我想“一定有类似 janitor::clean_names(.)” 的东西,但不幸的是我找不到这样的东西。我正在寻找的是自动函数可以同时应用于所有因素,例如: df%>% mutate(across(where(is.factor), ~f_clean(.x) ) )

我看到了 clean pckg,但它需要单独输入因子级别。我发现的另一个选择是对看门人 pck 的功能进行更改,但也不起作用。示例如下。

有人知道如何改进这个吗?

提前致谢,路易斯

示例:

> #Mess up iris
> iris %>% mutate(Species = fct_recode(Species, `set osa` = "setosa", `versi (color)` = "versicolor",`virgi//nica`="virginica" ))-> temp
> 
> #OPTION 1 
> p_load(clean)
> temp %>%  mutate(across(where(is.factor), ~clean_factor(.x ) ))-> i_temp
> get_labels(i_temp$Species)
[1] "set osa"       "versi (color)" "virgi//nica"  
> 
> #OPTION 2
> temp %>% mutate(across(where(is.factor), ~clean_vec(.x) ))-> i_temp
> get_labels(i_temp$Species)
  [1] "set_osa"        "set_osa_2"      "set_osa_3"      "set_osa_4"      "set_osa_5"      "set_osa_6"      "set_osa_7"     
  [8] "set_osa_8"      "set_osa_9"      "set_osa_10"     "set_osa_11"     "set_osa_12"     "set_osa_13"     "set_osa_14"    
 [15] "set_osa_15"     "set_osa_16"     "set_osa_17"     "set_osa_18"     "set_osa_19"     "set_osa_20"     "set_osa_21"    
 [22] "set_osa_22"     "set_osa_23"     "set_osa_24"     "set_osa_25"     "set_osa_26"     "set_osa_27"     "set_osa_28"    
 [29] "set_osa_29"     "set_osa_30"     "set_osa_31"     "set_osa_32"     "set_osa_33"     "set_osa_34"     "set_osa_35"    
 [36] "set_osa_36"     "set_osa_37"     "set_osa_38"     "set_osa_39"     "set_osa_40"     "set_osa_41"     "set_osa_42"    
 [43] "set_osa_43"     "set_osa_44"     "set_osa_45"     "set_osa_46"     "set_osa_47"     "set_osa_48"     "set_osa_49"    
 [50] "set_osa_50"     "versi_color"    "versi_color_2"  "versi_color_3"  "versi_color_4"  "versi_color_5"  "versi_color_6" 
 [57] "versi_color_7"  "versi_color_8"  "versi_color_9"  "versi_color_10" "versi_color_11" "versi_color_12" "versi_color_13"
 [64] "versi_color_14" "versi_color_15" "versi_color_16" "versi_color_17" "versi_color_18" "versi_color_19" "versi_color_20"
 [71] "versi_color_21" "versi_color_22" "versi_color_23" "versi_color_24" "versi_color_25" "versi_color_26" "versi_color_27"
 [78] "versi_color_28" "versi_color_29" "versi_color_30" "versi_color_31" "versi_color_32" "versi_color_33" "versi_color_34"
 [85] "versi_color_35" "versi_color_36" "versi_color_37" "versi_color_38" "versi_color_39" "versi_color_40" "versi_color_41"
 [92] "versi_color_42" "versi_color_43" "versi_color_44" "versi_color_45" "versi_color_46" "versi_color_47" "versi_color_48"
 [99] "versi_color_49" "versi_color_50" "virgi_nica"     "virgi_nica_2"   "virgi_nica_3"   "virgi_nica_4"   "virgi_nica_5"  
[106] "virgi_nica_6"   "virgi_nica_7"   "virgi_nica_8"   "virgi_nica_9"   "virgi_nica_10"  "virgi_nica_11"  "virgi_nica_12" 
[113] "virgi_nica_13"  "virgi_nica_14"  "virgi_nica_15"  "virgi_nica_16"  "virgi_nica_17"  "virgi_nica_18"  "virgi_nica_19" 
[120] "virgi_nica_20"  "virgi_nica_21"  "virgi_nica_22"  "virgi_nica_23"  "virgi_nica_24"  "virgi_nica_25"  "virgi_nica_26" 
[127] "virgi_nica_27"  "virgi_nica_28"  "virgi_nica_29"  "virgi_nica_30"  "virgi_nica_31"  "virgi_nica_32"  "virgi_nica_33" 
[134] "virgi_nica_34"  "virgi_nica_35"  "virgi_nica_36"  "virgi_nica_37"  "virgi_nica_38"  "virgi_nica_39"  "virgi_nica_40" 
[141] "virgi_nica_41"  "virgi_nica_42"  "virgi_nica_43"  "virgi_nica_44"  "virgi_nica_45"  "virgi_nica_46"  "virgi_nica_47" 
[148] "virgi_nica_48"  "virgi_nica_49"  "virgi_nica_50" 
> 
> 
> #SOLUCTION NOT VERY HANDY
> clean_vec(get_labels(temp$Species)) %>% dput
c("set_osa", "versi_color", "virgi_nica")
> temp %>%  mutate(across(where(is.factor), ~clean_factor(.x,c("set_osa", "versi_color", "virgi_nica") ) ))-> i_temp
These factor levels were not found in the data: set_osa, versi_color, virgi_nica
> get_labels(i_temp$Species)
[1] "set_osa"     "versi_color" "virgi_ni

I was stupid and coded a lot of my factor labels with "(" or "/". In general it worked for me but now I am at a point (glht(mod, linfct = c("……"))) where this doesn't work.

At first I thought "There must be something like the janitor::clean_names(.)" but unfortunately I couldn't find something like this. What I am searching for is an automatic function to apply on all factors at once like:
df%>% mutate(across(where(is.factor), ~f_clean(.x) ) )

I saw the clean pckg but it needs individual input for the factor levels. Another option I found was a change in the function from the janitor pck what does not work either. Examples can be found below.

Does someone have an idea how to improve this?

Thanks in advance, Luise

EXAMPLES:

> #Mess up iris
> iris %>% mutate(Species = fct_recode(Species, `set osa` = "setosa", `versi (color)` = "versicolor",`virgi//nica`="virginica" ))-> temp
> 
> #OPTION 1 
> p_load(clean)
> temp %>%  mutate(across(where(is.factor), ~clean_factor(.x ) ))-> i_temp
> get_labels(i_temp$Species)
[1] "set osa"       "versi (color)" "virgi//nica"  
> 
> #OPTION 2
> temp %>% mutate(across(where(is.factor), ~clean_vec(.x) ))-> i_temp
> get_labels(i_temp$Species)
  [1] "set_osa"        "set_osa_2"      "set_osa_3"      "set_osa_4"      "set_osa_5"      "set_osa_6"      "set_osa_7"     
  [8] "set_osa_8"      "set_osa_9"      "set_osa_10"     "set_osa_11"     "set_osa_12"     "set_osa_13"     "set_osa_14"    
 [15] "set_osa_15"     "set_osa_16"     "set_osa_17"     "set_osa_18"     "set_osa_19"     "set_osa_20"     "set_osa_21"    
 [22] "set_osa_22"     "set_osa_23"     "set_osa_24"     "set_osa_25"     "set_osa_26"     "set_osa_27"     "set_osa_28"    
 [29] "set_osa_29"     "set_osa_30"     "set_osa_31"     "set_osa_32"     "set_osa_33"     "set_osa_34"     "set_osa_35"    
 [36] "set_osa_36"     "set_osa_37"     "set_osa_38"     "set_osa_39"     "set_osa_40"     "set_osa_41"     "set_osa_42"    
 [43] "set_osa_43"     "set_osa_44"     "set_osa_45"     "set_osa_46"     "set_osa_47"     "set_osa_48"     "set_osa_49"    
 [50] "set_osa_50"     "versi_color"    "versi_color_2"  "versi_color_3"  "versi_color_4"  "versi_color_5"  "versi_color_6" 
 [57] "versi_color_7"  "versi_color_8"  "versi_color_9"  "versi_color_10" "versi_color_11" "versi_color_12" "versi_color_13"
 [64] "versi_color_14" "versi_color_15" "versi_color_16" "versi_color_17" "versi_color_18" "versi_color_19" "versi_color_20"
 [71] "versi_color_21" "versi_color_22" "versi_color_23" "versi_color_24" "versi_color_25" "versi_color_26" "versi_color_27"
 [78] "versi_color_28" "versi_color_29" "versi_color_30" "versi_color_31" "versi_color_32" "versi_color_33" "versi_color_34"
 [85] "versi_color_35" "versi_color_36" "versi_color_37" "versi_color_38" "versi_color_39" "versi_color_40" "versi_color_41"
 [92] "versi_color_42" "versi_color_43" "versi_color_44" "versi_color_45" "versi_color_46" "versi_color_47" "versi_color_48"
 [99] "versi_color_49" "versi_color_50" "virgi_nica"     "virgi_nica_2"   "virgi_nica_3"   "virgi_nica_4"   "virgi_nica_5"  
[106] "virgi_nica_6"   "virgi_nica_7"   "virgi_nica_8"   "virgi_nica_9"   "virgi_nica_10"  "virgi_nica_11"  "virgi_nica_12" 
[113] "virgi_nica_13"  "virgi_nica_14"  "virgi_nica_15"  "virgi_nica_16"  "virgi_nica_17"  "virgi_nica_18"  "virgi_nica_19" 
[120] "virgi_nica_20"  "virgi_nica_21"  "virgi_nica_22"  "virgi_nica_23"  "virgi_nica_24"  "virgi_nica_25"  "virgi_nica_26" 
[127] "virgi_nica_27"  "virgi_nica_28"  "virgi_nica_29"  "virgi_nica_30"  "virgi_nica_31"  "virgi_nica_32"  "virgi_nica_33" 
[134] "virgi_nica_34"  "virgi_nica_35"  "virgi_nica_36"  "virgi_nica_37"  "virgi_nica_38"  "virgi_nica_39"  "virgi_nica_40" 
[141] "virgi_nica_41"  "virgi_nica_42"  "virgi_nica_43"  "virgi_nica_44"  "virgi_nica_45"  "virgi_nica_46"  "virgi_nica_47" 
[148] "virgi_nica_48"  "virgi_nica_49"  "virgi_nica_50" 
> 
> 
> #SOLUCTION NOT VERY HANDY
> clean_vec(get_labels(temp$Species)) %>% dput
c("set_osa", "versi_color", "virgi_nica")
> temp %>%  mutate(across(where(is.factor), ~clean_factor(.x,c("set_osa", "versi_color", "virgi_nica") ) ))-> i_temp
These factor levels were not found in the data: set_osa, versi_color, virgi_nica
> get_labels(i_temp$Species)
[1] "set_osa"     "versi_color" "virgi_ni

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尐偏执 2025-01-18 20:04:29

clean_character 可以使用remove参数

library(clean)
library(dplyr)
library(sjlabelled)
i_temp <- temp %>% 
    mutate(across(where(is.factor), ~
       as.factor(clean_character(.x, remove = "[[:punct:] ]"))))

检查

> get_labels(i_temp$Species)
[1] "setosa"     "versicolor" "virginica" 

clean_character can use remove argument

library(clean)
library(dplyr)
library(sjlabelled)
i_temp <- temp %>% 
    mutate(across(where(is.factor), ~
       as.factor(clean_character(.x, remove = "[[:punct:] ]"))))

-checking

> get_labels(i_temp$Species)
[1] "setosa"     "versicolor" "virginica" 
~没有更多了~
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