eval(lhs, parent, parent) 中的错误:object 'eq;未找到 [英] Error in eval(lhs, parent, parent) : object 'eq; not found

问题描述

在下面的脚本中在 R 中执行 gif 动画 ggplot 时出现以下错误.

I am getting the below error while doing a gif animated ggplot in R in the below script.

library(plyr)
library(dplyr)
library(ggmap)
library(ggplot2)
eq=read.csv("eq.csv",stringsAsFactors = FALSE)
names(eq)
eq<-eq%>%filter(Magnitude>=7)

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推荐答案

看起来您尝试读取的 csv 无法找到，因此所有对eq"的操作都将失败，因为eq"不存在.

It looks like the csv you are attempting to read from cannot be found, so all manipulations on "eq" will then fail, as "eq" does not exist.

您确定工作目录中存在eq.csv"吗?您可以使用 getwd() 和 setwd() 分别查看和更改工作目录.

Are you sure "eq.csv" exists in the working directory? You can use getwd() and setwd() to respectively see and change the working directory.

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