Showing posts with label chart. Show all posts
Showing posts with label chart. Show all posts

Monday, March 26, 2012

Mining structure has to contain at least 2 mining models to see their accuracy charts?

Hi ,all here,

Thank you very much for your kind attention.

I just found that I am not able to view the accuracy chart for my mining model. The error message is: no mining models are selected for comparision. Which is quite strange.

Any guidance? thank you very much.

With best regards,

Yours sincerely,

Can you provide more details? The only scenario I can think of where this would happen is where the first model was a clustering model that had no predictable attributes.|||

Hi, Jamie,

Yes, my mining model is clustering model. So as you mentioned, seeing the accuracy chart of clustering model is restricted in there? If so, what's the resolution? Thank you very much for your further guidance.

With best regards,

Yours sincerely,

|||

The accuracy chart is only useful if your model has a predictable attribute (column), and the accuracy of the prediction can be evaluated against some test data. If your clustering model does not have a predictable attribute, the accuracy chart cannot be used.

|||

Hi, Bogdan, thank you very much for your guidance.

So in what way can we verify if the clustering model is good enough or not?

With best regards,

Yours sincerely,

Friday, March 23, 2012

Mining Accuracy Chart, predictable column in nested tables

In the Mining Accuracy Chart, the predictable columns of nested tables does not show up in the "Select predictable mining model columns to show in the lift chart" table. The "Predictable column name" is empty.

Predictable columns in the case table shows up, but not the predictable columns in the nested table. What am I missing?

-Young K

The accuracy chart currently does not support predictable columns in nested tables.

Minimum scale of y-axis ignored when using negative value

I want to display a chart with a minimum y-axis of -10%. When use the value -0.10 the result is a minimum of -100%. Is this a bug?

-Jeroen

Hi,

I have the same problem since 2 days ... Nobody can help us ?

It's very important !

David

|||Hi David,

We've bought Dundas Chart to work around this problem because we didn't want to waint longer for a solution by Microsoft. (FYI: the charting component in SSRS is provided by Dundas)

Succes!

Jeroen

Minimum scale of y-axis ignored when using negative value

I want to display a chart with a minimum y-axis of -10%. When use the value -0.10 the result is a minimum of -100%. Is this a bug?

-Jeroen

Hi,

I have the same problem since 2 days ... Nobody can help us ?

It's very important !

David

|||Hi David,

We've bought Dundas Chart to work around this problem because we didn't want to waint longer for a solution by Microsoft. (FYI: the charting component in SSRS is provided by Dundas)

Succes!

Jeroen

Monday, March 19, 2012

Min and Max Threshold for Column Chart

Hi there,
My project requires me to plot a column chart having minimum and maximum threshold values. I'm not too sure how to implement in the reporting service under the chart option.
I've tried another method where I plot a column chart and then I drew two lines on top of the column chart. When using RDL preview tab, I'm able to see the two lines. However once I deployed to the Reporting Server, the two lines are blocked by the Column Chart. I've tried to bring the two line front and send the column chart back but it is unsuccessful in viewing the lines.
Can anyone help? I'm fine with any method provided.
Thanks In Advnce...:)Pull up Chart Properties dialog, go to X/Y-axis tab(s) and set the
thresholds in Scale: Minimum and Maximum input textboxes.
--
Ravi Mumulla (Microsoft)
SQL Server Reporting Services
This posting is provided "AS IS" with no warranties, and confers no rights.
"Samie" <Samie@.discussions.microsoft.com> wrote in message
news:3FE43F53-1DC3-4586-9BA4-5174FA2806E8@.microsoft.com...
> Hi there,
> My project requires me to plot a column chart having minimum and maximum
threshold values. I'm not too sure how to implement in the reporting
service under the chart option.
> I've tried another method where I plot a column chart and then I drew two
lines on top of the column chart. When using RDL preview tab, I'm able to
see the two lines. However once I deployed to the Reporting Server, the two
lines are blocked by the Column Chart. I've tried to bring the two line
front and send the column chart back but it is unsuccessful in viewing the
lines.
> Can anyone help? I'm fine with any method provided.
> Thanks In Advnce...:)|||Hi Ravi,
For the column chart, I need to see the whole range value with sub min and max threshold values in the chart. For example :
Y-axis - Total number of hours an employee worked
The single column bar is made up of : Area 1, Area 2 and Area 3
=> to see how much time each employee spend in the particular Area per day
In my case, Area 1 and Area 2 are consider employee's work area while Area 3 is consider non-work area. Thus by specifying a minimum threshold and maximum threshold, a supervisor is able to get an overview on the employee working performance. Below is a simple diagram, hope you can understand my requirement. Thanks for helping
(hrs)
18| | A3 |
--max threshold
| | A2 |
| | A1 |
-- min threshold
| | A1 |
0 -->days
Mon
where A1 : Area 1
A2 : Area 2
A3 : Area 3
"Ravi Mumulla (Microsoft)" wrote:
> Pull up Chart Properties dialog, go to X/Y-axis tab(s) and set the
> thresholds in Scale: Minimum and Maximum input textboxes.
> --
> Ravi Mumulla (Microsoft)
> SQL Server Reporting Services
> This posting is provided "AS IS" with no warranties, and confers no rights.
> "Samie" <Samie@.discussions.microsoft.com> wrote in message
> news:3FE43F53-1DC3-4586-9BA4-5174FA2806E8@.microsoft.com...
> > Hi there,
> >
> > My project requires me to plot a column chart having minimum and maximum
> threshold values. I'm not too sure how to implement in the reporting
> service under the chart option.
> >
> > I've tried another method where I plot a column chart and then I drew two
> lines on top of the column chart. When using RDL preview tab, I'm able to
> see the two lines. However once I deployed to the Reporting Server, the two
> lines are blocked by the Column Chart. I've tried to bring the two line
> front and send the column chart back but it is unsuccessful in viewing the
> lines.
> >
> > Can anyone help? I'm fine with any method provided.
> > Thanks In Advnce...:)
>
>|||You might want to check out the attached sample report below. In particular
look at the "Target" series of the chart which simulates a threshold in a
column chart.
--
Robert M. Bruckner
Microsoft SQL Server Reporting Services
This posting is provided "AS IS" with no warranties, and confers no rights.
<?xml version="1.0" encoding="utf-8"?>
<Report
xmlns="http://schemas.microsoft.com/sqlserver/reporting/2003/10/reportdefini
tion"
xmlns:rd="">http://schemas.microsoft.com/SQLServer/reporting/reportdesigner">
<RightMargin>1in</RightMargin>
<Body>
<ReportItems>
<Chart Name="TotalSalesByYear">
<ThreeDProperties>
<Rotation>30</Rotation>
<Inclination>30</Inclination>
<Shading>Simple</Shading>
<WallThickness>50</WallThickness>
</ThreeDProperties>
<Style />
<Legend>
<Visible>true</Visible>
<Style>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
<Color>Brown</Color>
</Style>
<Position>RightCenter</Position>
</Legend>
<Palette>Pastel</Palette>
<ChartData>
<ChartSeries>
<DataPoints>
<DataPoint>
<DataValues>
<DataValue>
<Value>=Sum(Fields!UnitPrice.Value *
Fields!Quantity.Value)</Value>
</DataValue>
</DataValues>
<DataLabel />
<Style>
<BackgroundGradientEndColor>Black</BackgroundGradientEndColor>
<BackgroundGradientType>TopBottom</BackgroundGradientType>
<BackgroundColor>Blue</BackgroundColor>
<BorderWidth>
<Default>2pt</Default>
</BorderWidth>
<BorderColor>
<Default>Yellow</Default>
</BorderColor>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
<Marker>
<Size>6pt</Size>
</Marker>
</DataPoint>
</DataPoints>
</ChartSeries>
<ChartSeries>
<DataPoints>
<DataPoint>
<DataValues>
<DataValue>
<Value>=(Sum(Fields!UnitPrice.Value *
Fields!Quantity.Value)+8000)*1.15</Value>
</DataValue>
</DataValues>
<DataLabel />
<Style>
<BorderWidth>
<Default>6pt</Default>
</BorderWidth>
<BorderColor>
<Default>Green</Default>
</BorderColor>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
<Marker>
<Type>Diamond</Type>
<Size>10pt</Size>
</Marker>
</DataPoint>
</DataPoints>
<PlotType>Line</PlotType>
</ChartSeries>
<ChartSeries>
<DataPoints>
<DataPoint>
<DataValues>
<DataValue>
<Value>=100000</Value>
</DataValue>
</DataValues>
<DataLabel />
<Style>
<BorderWidth>
<Default>10pt</Default>
</BorderWidth>
<BorderColor>
<Default>Red</Default>
</BorderColor>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
<Marker>
<Size>6pt</Size>
</Marker>
</DataPoint>
</DataPoints>
<PlotType>Line</PlotType>
</ChartSeries>
</ChartData>
<CategoryAxis>
<Axis>
<Title>
<Style />
</Title>
<Style>
<Format>MM/yyyy</Format>
</Style>
<MajorGridLines>
<ShowGridLines>true</ShowGridLines>
<Style>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
</MajorGridLines>
<MinorGridLines>
<Style>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
</MinorGridLines>
<MajorTickMarks>Outside</MajorTickMarks>
<Margin>true</Margin>
<Visible>true</Visible>
</Axis>
</CategoryAxis>
<DataSetName>Northwind</DataSetName>
<PointWidth>100</PointWidth>
<Type>Column</Type>
<Title>
<Caption>Sales / Cost / Target</Caption>
<Style>
<FontSize>14pt</FontSize>
<FontWeight>700</FontWeight>
</Style>
</Title>
<CategoryGroupings>
<CategoryGrouping>
<DynamicCategories>
<Grouping Name="newChart1_CategoryGroup1">
<GroupExpressions>
<GroupExpression>=Year(Fields!OrderDate.Value)*100+Month(Fields!OrderDate.Va
lue)</GroupExpression>
</GroupExpressions>
</Grouping>
<Sorting>
<SortBy>
<SortExpression>=Fields!OrderDate.Value</SortExpression>
<Direction>Ascending</Direction>
</SortBy>
</Sorting>
<Label>=Fields!OrderDate.Value</Label>
</DynamicCategories>
</CategoryGrouping>
</CategoryGroupings>
<Height>6.125in</Height>
<SeriesGroupings>
<SeriesGrouping>
<StaticSeries>
<StaticMember>
<Label>Cost</Label>
</StaticMember>
<StaticMember>
<Label>Sales</Label>
</StaticMember>
<StaticMember>
<Label>Target</Label>
</StaticMember>
</StaticSeries>
</SeriesGrouping>
</SeriesGroupings>
<Subtype>Plain</Subtype>
<PlotArea>
<Style>
<BackgroundGradientEndColor>White</BackgroundGradientEndColor>
<BackgroundGradientType>TopBottom</BackgroundGradientType>
<BackgroundColor>LightGrey</BackgroundColor>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
</PlotArea>
<ValueAxis>
<Axis>
<Title>
<Style />
</Title>
<Style />
<MajorGridLines>
<ShowGridLines>true</ShowGridLines>
<Style>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
</MajorGridLines>
<MinorGridLines>
<Style>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
</MinorGridLines>
<MajorTickMarks>Outside</MajorTickMarks>
<MinorTickMarks>Outside</MinorTickMarks>
<Min>0</Min>
<Visible>true</Visible>
<Scalar>true</Scalar>
</Axis>
</ValueAxis>
</Chart>
</ReportItems>
<Style />
<Height>6.5in</Height>
</Body>
<TopMargin>1in</TopMargin>
<DataSources>
<DataSource Name="Northwind">
<rd:DataSourceID>da5964d0-11a7-4e51-9b22-cc4fa55fdd7a</rd:DataSourceID>
<ConnectionProperties>
<DataProvider>SQL</DataProvider>
<ConnectString>data source=(local);initial
catalog=Northwind</ConnectString>
<IntegratedSecurity>true</IntegratedSecurity>
</ConnectionProperties>
</DataSource>
</DataSources>
<Width>6.5in</Width>
<DataSets>
<DataSet Name="Northwind">
<Fields>
<Field Name="UnitPrice">
<DataField>UnitPrice</DataField>
<rd:TypeName>System.Decimal</rd:TypeName>
</Field>
<Field Name="Quantity">
<DataField>Quantity</DataField>
<rd:TypeName>System.Int16</rd:TypeName>
</Field>
<Field Name="OrderDate">
<DataField>OrderDate</DataField>
<rd:TypeName>System.DateTime</rd:TypeName>
</Field>
</Fields>
<Query>
<DataSourceName>Northwind</DataSourceName>
<CommandText>SELECT [Order Details].UnitPrice, [Order
Details].Quantity, Orders.OrderDate
FROM Orders INNER JOIN
[Order Details] ON Orders.OrderID = [Order
Details].OrderID</CommandText>
<Timeout>30</Timeout>
</Query>
</DataSet>
</DataSets>
<LeftMargin>1in</LeftMargin>
<rd:SnapToGrid>true</rd:SnapToGrid>
<rd:DrawGrid>true</rd:DrawGrid>
<rd:ReportID>bc811835-2302-4f9e-9c89-a99d4d3f5fd2</rd:ReportID>
<BottomMargin>1in</BottomMargin>
</Report>