遇到TypeError: no numeric data to plot 这个错误时,通常意味着你尝试使用绘图库(如 Matplotlib)来绘制图表,但是提供的数据中不包含任何数值类型的数据。这个错误常见于数据可视化过程中,尤其是在处理非数值型数据或数据格式不正确时。下面我将根据你的提示,分点解答如何解决这个问题: 检查数据类型: 确认数据集中是否...
Tushare返回的是pandas的DataFrame格式,但是执行以下代码时报错:TypeError: Empty 'DataFrame': no numeric data to plot importtushare as ts df_all=ts.realtime_boxoffice() df_box_office= df['BoxOffice'] df_box_office.index= df['Irank'] df_box_office.plot(kind='bar') 反复输出df['BoxOffice']...
TypeError: no numeric data to plot怎么解决？照着网上跑鸢尾花的机器学习例程（iris.csv）时遇到了一...
或者从第二行读入，保证读入的都是数字，就ok了这样的问题，拿报错信息去搜素一下，就会找到解决方法。
先说一下问题这个问题就是在读csv文件时,默认的数据是object类型,因而没有字符型数据可被plot,此时仅需要转换一下类型即可,如下: frompandasimportSeriesimportmatplotlib.pyplot as plt data= Series.from_csv('daily.csv',header=0)#print(data.head())data.astype(float) ...
plot (X,Y); And appears the error: Error using plot Data must be numeric, datetime, duration or an array convertible to double. 댓글 수: 1 Walter Roberson2021년 4월 18일 Duplicate of https://www.mathworks.com/matlabcentral/answers/805161-non-numeric-data-x-plot?s_tid=srchtit...
Microsoft.Data.SQLClient is not supported .NET Core supporting distributed transactions .NET Regular Expression for Comma separated list of numbers with 8 digit length 'Access to the path 'F:\System Volume Information' is denied.'? 'Color' Assembly reference error 'object' does not contain a ...
2.1.779 Part 4 Section 3.10.1.22, dataField (Data Field Item) 2.1.780 Part 4 Section 3.10.1.24, dimension (OLAP Dimension) 2.1.781 Part 4 Section 3.10.1.26, discretePr (Discrete Grouping Properties) 2.1.782 Part 4 Section 3.10.1.27, e (Error Value) 2.1.783 Part 4 Sec...
AttributeError: 'PathCollection' object has no property 'n_levels' 解决思路 属性错误:“PathCollection”对象没有属性“n_levels” 解决方法 def scatter Found at: matplotlib.pyplot中并没有n_levels参数!很可能是代码写的有误,这个参数存在在中,如果必须使用n_levels参数,那么应该加到sns.kdeplot函数中,即可...
Bug fix: standard deviation in plot summary data wasn’t calculated correctly. Bug fix: crash when restoring designer window layout. Bug fix: crash when editing default series styles. Bug fix: crash when saving interface panels with numeric up/down controls containing large values. 4 May 2021,...