
excel
VBASub calculateStatistics()Dim data As RangeSet data = SelectionDim sum As DoubleDim count As Integersum = 0count = 0For Each cell In datasum = sum + cell.Valuecount = count + 1NextDim mean As Doublemean = sum / countDim variance As Doublevariance = 0For Each cell In datavariance = variance + (cell.Value - mean) ** 2NextDebug.Print "Mean: " & meanDebug.Print "Variance: " & varianceDebug.Print "Standard Deviation: " & Math.Sqrt(variance)End Sub该代码将输出选定范围内的平均值、方差和标准差。请注意,在运行此代码之前,请确保已启用开发工具面版。除了使用VBA编程外,还可以考虑使用第三方软件或在线工具来进行数据分析。这些工具通常提供更多功能和可视化界面,便于数据分析和可视化展示。Copyright © 2025 IZhiDa.com All Rights Reserved.
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