解决报错:Warning messages: 1: The following aesthetics were dropped during statistical transformation: fill ℹ This can happen when ggplot fails to infer the correct grouping structure in the data. ℹ Did you forget to specify a `group` aesthetic or to convert a numerical variable into a factor? 2: Computation failed in `stat_ellipse()` Caused by error in `vec_rbind()`: ! Data frame must have names. ℹ In file type-data-frame.c at line 687. ℹ This is an internal error that was detected in the vctrs package. Please report it at <https://github.com/r-lib/vctrs/issues> with a reprex and the full backtrace
时间: 2024-04-12 22:34:37 浏览: 1328
这个报错可能是由于数据中的某些问题引起的。你可以尝试以下几种方法来解决这个问题:
1. 确保数据中的变量类型正确:检查数据集中的变量类型是否正确,特别是分类变量是否被正确地转换为因子型变量。
2. 检查数据集中是否有缺失值:使用`complete.cases()`函数检查数据集中是否存在缺失值,并使用`na.omit()`函数删除缺失值。
3. 尝试使用其他绘图函数:除了`boxplot()`函数,你还可以尝试使用其他绘图函数,如`geom_boxplot()`函数或`bwplot()`函数。
4. 更新相关的包:使用`update.packages()`函数更新R语言中使用的相关包,以确保使用最新版本的包。
如果你尝试了上述方法仍然无法解决问题,建议提供更详细的数据集和代码,以便更好地帮助你解决问题。
相关问题
The following aesthetics were dropped during statistical transformation: x ℹ This can happen when ggplot fails to infer the correct grouping structure in the data. ℹ Did you forget to specify a `group` aesthetic or to convert a numerical variable into a factor?
这个警告信息是由ggplot2包在进行统计变换时产生的。这通常发生在ggplot无法识别数据中正确的分组结构时。这种情况可能是由于未正确指定`group`美学或未将数值变量转换为因子变量引起的。
解决这个问题的方法有以下几种:
1. 指定正确的`group`美学,以便ggplot2可以正确地将数据分组。例如,在使用geom_line时,应该指定`group`为线的ID,这样ggplot2才能正确地连接数据点。
2. 将数据转换为正确的格式。例如,如果数据中有一个数值变量,但是应该作为因子变量使用,可以使用`as.factor()`函数来将其转换为因子变量。
3. 检查数据是否存在问题。可能存在数据缺失或错误,导致ggplot2无法正确地进行统计变换。在处理数据前,应该对数据进行适当的清理和预处理。
> ggplot()+ + geom_histogram(binwidth = 200,data=data,aes(x=SII,y=..frequency..),alpha = 0.8,colour="gold3",fill="gold3")+ + scale_y_continuous(sec.axis = sec_axis(~.*4000, name = "HR (95%CI) for 2-year all-cause mortality"))+ + geom_line(data=HR, aes(SII,yhat/4000), + linetype="solid",size=1,alpha = 0.7,colour="steelblue1")+ + geom_ribbon(data=HR, + aes(SII,ymin = lower/4000, ymax = upper/4000), + alpha = 0.1,fill="blue")+ + theme_classic()+ + geom_hline(yintercept=1/4000, linetype=2,size=1)+ + geom_vline(xintercept=570,size=1,linetype=2,color = '#d40e8c')+ + geom_vline(xintercept=1000,size=1,linetype=2,color = '#d40e8c')+#查表HR=1对应的age + labs(x="Systemic immune-inflammation index", y="Density")+ + xlim(0,4000)+ + labs(title = " ")+ + theme(plot.title = element_text(hjust = 0.5)) Error in `geom_histogram()`: ! Problem while mapping stat to aesthetics. ℹ Error occurred in the 1st layer. Caused by error in `map_statistic()`: ! Aesthetics must be valid computed stats. ✖ The following aesthetics are invalid: ✖ `y = ..frequency..` ℹ Did you map your stat in the wrong layer? Run `rlang::last_error()` to see where the error occurred. Warning messages: 1: Using `size` aesthetic for lines was deprecated in ggplot2 3.4.0. ℹ Please use `linewidth` instead. This warning is displayed once every 8 hours. Call `lifecycle::last_lifecycle_warnings()` to see where this warning was generated. 2: The dot-dot notation (`..frequency..`) was deprecated in ggplot2 3.4.0. ℹ Please use `after_stat(frequency)` instead. This warning is displayed once every 8 hours. Call `lifecycle::last_lifecycle_warnings()` to see where this warning was generated. 3: Removed 70 rows containing non-finite values (`stat_bin()`).
这段代码中出现了一些错误,其中一个是出现了无效的映射。具体而言,`y = ..frequency..` 这个映射是无效的,应该使用 `y = after_stat(frequency)`。另外,也出现了一些警告信息,例如 `size` 映射被弃用了,应该使用 `linewidth`。还有一个警告是有70个行包含了非有限值(`stat_bin()`)。这些问题需要修改才能正常运行代码。
阅读全文