[2680 rows x 3 columns] Pearson相关系数: 0.14628706843368472 Pearson p值: 2.759812589889411e-14 Spearman秩相关系数: 0.10814107230151733 Spearman p值: 2.0101039940091e-08 Kendall秩相关系数: 0.0731082564031467 Kendall p值: 1.4088940969025172e-08

根据程序输出的结果，沪深300指数和标普500指数之间的Pearson相关系数为0.146，Spearman秩相关系数为0.108，Kendall秩相关系数为0.073，这些系数都表明两个指数之间存在一定程度的正相关关系，但程度不是很强。p值都非常小，表明这些相关系数的显著性非常高，即两个指数之间的相关性不是由于偶然因素导致的。

相关问题

GridLayout{ id:gridLayout anchors.left: parent.left anchors.right: parent.right anchors.top: parent.top anchors.bottom: parent.bottom anchors.bottomMargin: 43 anchors.rightMargin: 7 anchors.leftMargin: 8 anchors.topMargin: 12 columns: 8 //两列 rows: 1 //两行 columnSpacing: 3 rowSpacing: -50 Repeater{ id: rep model: controlTwo.imageSum ImageArea{ color: "#00FFFFFF" topTextAreaOpacity: 1 topTextFontpixelSize: 16 floor:index+controlTwo.imageStartPos //层设置 topText: floor=="8" ? "工具柜结构" : "第"+(floor)+"层" width: (gridLayout.width -( gridLayout.columns-1)*gridLayout.columnSpacing)/gridLayout.columns height: 150 imgTopMagin: 8 topTextColor: "#ffffff" topTextAreaColor: "#002949" image.imgsrc: controlTwo.getImageUrlFunc(floor) x : floor z : floor anchors.bottom: parent.bottom MouseArea{ anchors.fill: parent onClicked: { // 《--点击方法图片--》 controlTwo.clickedImg(parent.image.source, gridLayout.columns, index) controlTwo.enlargeImg(parent.floor) //开始放大图片 bigImage.topText = parent.topText bigImage.image.imgsrc = parent.image.source bigImage.visible = true } } } }//!repeater }//!gridlayout 使用qml在现有代码上增加图片重叠效果并把新加的代码打上注释

好的，以下是增加图片重叠效果的代码，已经打上注释：

GridLayout{
    id:gridLayout
    anchors.left: parent.left
    anchors.right: parent.right
    anchors.top: parent.top
    anchors.bottom: parent.bottom
    anchors.bottomMargin: 43
    anchors.rightMargin: 7
    anchors.leftMargin: 8
    anchors.topMargin: 12
    columns: 8  //两列
    rows: 1  //两行
    columnSpacing: 3
    rowSpacing: -50
    
    // 重叠图片的容器
    Item {
        id: overlapContainer
        anchors.fill: parent
        z: 1  // 设置 z 值，使其位于图片下方
    }
    
    Repeater{
        id: rep
        model: controlTwo.imageSum
        
        // 图片区域
        ImageArea{
            color: "#00FFFFFF"
            topTextAreaOpacity: 1
            topTextFontpixelSize: 16
            floor:index+controlTwo.imageStartPos  //层设置
            topText: floor=="8" ? "工具柜结构" : "第"+(floor)+"层"
            width: (gridLayout.width -( gridLayout.columns-1)*gridLayout.columnSpacing)/gridLayout.columns
            height: 150
            imgTopMagin: 8
            topTextColor: "#ffffff"
            topTextAreaColor: "#002949"
            image.imgsrc: controlTwo.getImageUrlFunc(floor)
            x : floor
            z : floor  // 设置 z 值，使其位于其他图片上方
            anchors.bottom: parent.bottom
            
            MouseArea{
                anchors.fill: parent
                onClicked: {
                    // 《--点击方法图片--》
                    controlTwo.clickedImg(parent.image.source, gridLayout.columns, index)
                    controlTwo.enlargeImg(parent.floor)  //开始放大图片
                    bigImage.topText = parent.topText
                    bigImage.image.imgsrc = parent.image.source
                    bigImage.visible = true
                }
            }
            
            // 将图片添加到重叠容器中
            Component.onCompleted: {
                overlapContainer.children.push(image)
            }
        }
    }//!repeater
}//!gridlayout

Dim ws As Worksheet Dim lastRow As Long Set ws = ThisWorkbook.Worksheets("Sheet1") '清除格式和删除行列 ws.Cells.ClearFormats ws.Range("1:2").Delete Shift:=xlUp ws.Range("A:A,B:B,C:C,F:F,G:G,I:I,J:J,K:K,M:M,P:P,Q:Q,S:S,T:T").Delete Shift:=xlToLeft '添加新列 ws.Range("H1").Value = "回收时间" ws.Range("K1").Value = "回收人" ws.Range("L1").Value = "复核人" ws.Columns("E:E").Copy Destination:=ws.Columns("I:I") ws.Columns("F:F").Copy Destination:=ws.Columns("J:J") '筛选数据 ws.Range("A:D").AutoFilter ws.Range("A:D").AutoFilter Field:=1, Criteria1:="<>tt", VisibleDropDown:=False ws.Range("A:D").AutoFilter Field:=2, Criteria1:="<>996999", VisibleDropDown:=False ws.Range("A:D").AutoFilter Field:=3, Criteria1:="<>996999", VisibleDropDown:=False ws.Range("A:D").AutoFilter Field:=4, Criteria1:="<>*贴", Operator:=xlAnd, Criteria2:="<>*片", VisibleDropDown:=False '排序数据 With ws.Sort .SortFields.Clear .SortFields.Add2 Key:=ws.Range("A2:A500"), SortOn:=xlSortOnValues, Order:=xlAscending, DataOption:=xlSortNormal .SetRange ws.Range("A1:L500") .Header = xlYes .MatchCase = False .Orientation = xlTopToBottom .SortMethod = xlPinYin .Apply End With With ActiveSheet .Columns.AutoFit .Rows.AutoFit .Rows("1:1").Insert Shift:=xlDown, CopyOrigin:=xlFormatFromLeftOrAbove .Rows("1:1").Insert Shift:=xlDown, CopyOrigin:=xlFormatFromLeftOrAbove .Rows("1:1").Insert Shift:=xlDown, CopyOrigin:=xlFormatFromLeftOrAbove End With '合并单元格 With ws.Range("A1:L1") .Merge .Value = "yyy" End With '调整列宽 ws.Columns("B:B").ColumnWidth = 7.5 ws.Columns("E:E,I:I").ColumnWidth = 3.08 End Sub 改进

Sub UpdateData()
Dim ws As Worksheet
Dim lastRow As Long

Set ws = ThisWorkbook.Worksheets("Sheet1")

'清除格式和删除行列
With ws
.Cells.ClearFormats
.Range("1:2").Delete Shift:=xlUp
.Range("A:A,B:B,C:C,F:F,G:G,I:I,J:J,K:K,M:M,P:P,Q:Q,S:S,T:T").Delete Shift:=xlToLeft

'添加新列
.Range("H1").Value = "回收时间"
.Range("K1").Value = "回收人"
.Range("L1").Value = "复核人"

'复制列
.Columns("E:E").Copy Destination:=.Columns("I:I")
.Columns("F:F").Copy Destination:=.Columns("J:J")

'筛选数据
.Range("A:D").AutoFilter
.Range("A:D").AutoFilter Field:=1, Criteria1:="<>tt", VisibleDropDown:=False
.Range("A:D").AutoFilter Field:=2, Criteria1:="<>996999", VisibleDropDown:=False
.Range("A:D").AutoFilter Field:=3, Criteria1:="<>996999", VisibleDropDown:=False
.Range("A:D").AutoFilter Field:=4, Criteria1:="<>*贴", Operator:=xlAnd, Criteria2:="<>*片", VisibleDropDown:=False

'排序数据
lastRow = .Cells(.Rows.Count, "A").End(xlUp).Row
With .Sort
.SortFields.Clear
.SortFields.Add Key:=ws.Range("A2:A" & lastRow), SortOn:=xlSortOnValues, Order:=xlAscending, DataOption:=xlSortNormal
.SetRange ws.Range("A1:L" & lastRow)
.Header = xlYes
.MatchCase = False
.Orientation = xlTopToBottom
.SortMethod = xlPinYin
.Apply
End With

'合并单元格
.Range("A1:L1").Merge
.Range("A1").Value = "yyy"

'调整列宽
.Columns("B:B").ColumnWidth = 7.5
.Columns("E:E,I:I").ColumnWidth = 3.08

'调整行高和列宽
.Cells.EntireRow.AutoFit
.Columns.AutoFit

'插入空白行
.Rows("1:3").Insert Shift:=xlDown, CopyOrigin:=xlFormatFromLeftOrAbove
End With

End Sub