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

问题描述

在以下脚本中的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)

~~请提示

推荐答案

似乎无法找到您尝试读取的csv，因此对"eq"的所有操作都将失败，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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