R Error in `partial()`:
时间: 2023-10-23 12:12:17 浏览: 54
`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.
相关问题
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
这个错误可能是由于`femData`中包含非数值或缺失值导致的。可以使用下列代码排除非数值和缺失值:
```R
# 保留femData中所有数值型数据
femData_numeric <- femData[which(sapply(femData, is.numeric))]
# 计算中位数绝对偏差
MAD <- apply(femData_numeric, 1, mad, na.rm = TRUE)
```
这段代码将仅保留`femData`中的数值型数据,然后计算中位数绝对偏差。`na.rm = TRUE`参数将排除缺失值。
rocessing ./scikit-image-0.12.3.tar.gz Preparing metadata (setup.py) ... error error: subprocess-exited-with-error × python setup.py egg_info did not run successfully. │ exit code: 1 ╰─> [157 lines of output] Partial import of skimage during the build process. /usr/lib/python3/dist-packages/Cython/Compiler/Main.py:369: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: /tmp/pip-req-build-wzka6uuo/skimage/_shared/geometry.pxd tree = Parsing.p_module(s, pxd, full_module_name) Compiling /tmp/pip-req-build-wzka6uuo/skimage/_shared/geometry.pyx because it changed. [1/1] Cythonizing /tmp/pip-req-build-wzka6uuo/skimage/_shared/geometry.pyx
根据你提供的信息,似乎出现了编译错误。可能是由于缺少一些依赖项或环境配置不正确导致的。你可以尝试以下解决方法:
1. 确认你已经安装了Cython和NumPy等必要的依赖项。你可以使用以下命令进行安装:
```bash
sudo apt-get install cython3 python3-numpy
```
2. 确认你的Python版本是否为3.x版本。如果不是,请使用以下命令安装Python3:
```bash
sudo apt-get install python3
```
3. 确认你的系统中是否已经安装了一些必要的库和开发工具,例如libjpeg-dev和zlib1g-dev。你可以使用以下命令进行安装:
```bash
sudo apt-get install libjpeg-dev zlib1g-dev
```
4. 确认你的系统中是否已经安装了GCC编译器。你可以使用以下命令进行安装:
```bash
sudo apt-get install gcc
```
5. 如果以上步骤都没有解决问题,你可以尝试使用pip3安装scikit-image的依赖项和库:
```bash
pip3 install -r requirements.txt
pip3 install scikit-image-0.12.3.tar.gz
```
如果以上方法都不能解决问题,你可以尝试搜索相关错误信息以获取更多帮助。
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