Question

嗨，我有一个when雄辩的条款，我只想选择具有折扣积极关系的属性，所以我的代码如下：

LDAPS:

我会去我的旅馆，然后在里面去挑选房间，我想挑选在房间上有折扣的积极关系的旅馆，但是现在这段代码对我无济于事，我怎么能达到那个目的？

Answer 1

设置条件时的关闭功能这样

library(raster)
library(leaflet)
library(tidyverse)

WorldMap <- getData('countries')
summary(WorldMap)

mydf <- read.csv("2.csv")
mypal <- colorQuantile(palette = "RdYlBu", domain = mydf$Amount2018, n = 5, reverse = TRUE)

leaflet() %>% 
  addProviderTiles("OpenStreetMap.Mapnik") %>%
  addPolygons(data = WorldMap,
              stroke = FALSE, smoothFactor = 0.2, fillOpacity = 0.3,
              fillColor = ~mypal(mydf$Amount2018),
              popup = paste("Region: ", WorldMap$NAME_ENGLISH, "<br>",
                            "Value: ", mydf$Amount2018, "<br>"))

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