Error in `partial()`:

I'm sorry, could you please provide more context or information about the error you are encountering with `partial()`? It would be helpful if you could share any error messages or code snippets that are causing the issue.

相关问题

R Error in `partial()`:

`partial()` is a function from the R package `purrr` that allows you to create a new function by partially applying arguments to an existing function. The error message "Error in `partial()`: could not find function "partial"" indicates that the `purrr` package is not loaded or installed in your R session.

To fix this error, you can install the `purrr` package by running `install.packages("purrr")` in the R console. Once the package is installed, you can load it into your R session using the `library(purrr)` command. After that, you should be able to use the `partial()` function without any issues.

MAD <- apply(femData, 1, mad) Error in x - center : non-numeric argument to binary operator In addition: Warning message: In mean.default(sort(x, partial = half + 0L:1L)[half + 0L:1L]) : 参数不是数值也不是逻辑值：回覆NA

这个错误和警告信息表明在应用 `mad` 函数时输入数据存在非数值型的变量或者缺失值。`mad` 函数是计算中位数绝对偏差的函数，它需要数值型的数据作为输入。因此，您需要检查 `femData` 中是否存在非数值型的变量或缺失值，并对其进行处理，例如删除或转换为数值型。具体地说，可以使用下面的代码来查看哪些变量是非数值型的：

sapply(femData, class)

另外，还需要检查 `femData` 中是否存在缺失值。如果存在缺失值，可以使用下面的代码将其删除：

femData <- na.omit(femData)

如果您想保留缺失值，可以使用 `mad` 函数的 `na.rm` 参数来忽略缺失值，例如：

MAD <- apply(femData, 1, mad, na.rm = TRUE)