Modelling multivariate failure time data using additive risk frailty model

... we propose an additive risk frailty approach for the modelling of semi-competing risks data The random effect, or frailty, is used to model the dependence and the additive risk model is used to ... treatment effect based on Additive Risk Frailty Model for Semi-competing Risks (data from Wee et al., 2005) 73 x 3.6 Estimators for Additive Risk Frailty Model for...

Ngày tải lên: 09/09/2015, 17:52

... the time of failure of all individuals The literature is short of methodologies that deal with circadian or biological rhythms in failure time data This article models the biological rhythms in ... may be applied to any biological rhythms linked to right censored data http://www.jcircadianrhythms.com/content/4/1/14 10 11 12 13 14 15 16 17 18 19 Competing interests We d...

Ngày tải lên: 10/08/2014, 09:20

... ’infinite-dimensional’ equivalent to covariance matrices in a traditional, ’finite’ multivariate analysis [15] As the name indicates, a covariance function (CF) describes the covariance between records taken at ... recognized as a suitable alternative to the conventional multivariate mixed model to describe genetic and phenotypic variation for longitudinal data, i.e typically...

Ngày tải lên: 09/08/2014, 18:21

... home address, using a combination of continuous monitoring data and GIS based dispersion modelling techniques, taking into account both the spatial and temporal variation in air pollution In addition, ... at the home address using advanced state-of-theart methods By using a combination of GIS based dispersion modelling and continuous monitoring d...

Ngày tải lên: 06/03/2014, 19:20

... for clustering gene expression data, ” Bioinformatics, vol 17, no 9, pp 763–774, 2001 [21] H Chipman, T J Hastie, and T Tibshirani, Clustering microarray data, ” in Statistical Analysis of Gene Expression ... Clustering short time series gene expression data, ” Bioinformatics, vol 21, supplement 1, pp i159–i168, 2005 [7] C D Giurcˇ neanu, I Tˇ bus, and J Astola, Clustering...

Ngày tải lên: 22/06/2014, 19:20

... this article as: Zick et al.: Time use choices and healthy body weight: A multivariate analysis of data from the American Time use Survey International Journal of Behavioral Nutrition and Physical ... conceived the idea and wrote the first draft of the manuscript RBS and CDZ analyzed the data CDZ, RBS, and WKB all contributed to the de...

Ngày tải lên: 14/08/2014, 08:20

Ngày tải lên: 08/10/2013, 21:20

... constants using System; using System.Windows.Forms; using System.Runtime .Remoting; using System.Runtime .Remoting. Channels; using System.Runtime .Remoting. Channels.Tcp; using System .Data; using ADOCookbookCS.NorthwindRemoteCS; ... using System; using System.Configuration; using System.Windows.Forms; using System.Runtime .Remoting; using System.Runtime .Remoting. Ch...

Ngày tải lên: 17/10/2013, 20:15

... built-in data types for XML schema: xmlns:dt="urn :schemas- microsoft-com:datatypes" 17 18 Module 8: Validating XML Data Using Schemas The following example is a minimal XML schema document: < ?xml version="1.0"?> ... schema ! Validate an XML document by using an XML schema ! Apply an XML schema to an XML document, both statically and dynamically 2 Module 8:...

Ngày tải lên: 10/12/2013, 16:16

... button, displaying the RegionID, and a hyperlink, displaying the region description If you click one of the buttons displaying the Region ID, then another list is displayed using the Repeater control ... on the hyperlinks in the list, another page displays, with yet another Repeater control used to display the territories for the region chosen (see Figure 5.7) Cr...

Ngày tải lên: 14/12/2013, 20:16

Ngày tải lên: 14/12/2013, 20:16

... modification to the database sqlDataAdapter1.Update(myDataTable); // display the DataRow objects in myDataTable // in the listView1 object foreach (MyDataSet.CustomersRow myDataRow2 in myDataTable.Rows) ... method myDataTable.AddCustomersRow(myDataRow); // push the new row to the database using // the Update() method of sqlDataAdapter1 sqlDataAdapter1.Update(myDataTable); // find the row u...

Ngày tải lên: 24/12/2013, 01:17

... ORDERS_ORDERDETAILS_RELATION = "Order_OrderDetails_Relation"; // [WebMethod] public DataSet LoadOrders( ) { DataSet ds = new DataSet( ); SqlDataAdapter da; // Fill the Order table and add it to the DataSet ... ConfigurationSettings.AppSettings["DataConnectString"]); DataTable orderDetailTable = new DataTable(ORDERDETAILS_TABLE); da.FillSchema(orderDetailTable, SchemaType.Source); da.Fill(orde...

Ngày tải lên: 24/12/2013, 05:15

... the Validation controls to validate Page .Validate( ) If Page.IsValid Then ' Code if all controls are valid Else ' Code if even one of the controls isn't valid End If End Sub Figure 5.2 These controls ... the caption How-To 5.2: Validate Data Using Validation Controls When the Web Form loads, you will see a number of text boxes with instructions on how to see the various...

Ngày tải lên: 24/12/2013, 06:17

... this: (Math. abs(-460 - 56) / (Math. abs(-460 - 212)) * 100; or (Math. abs(-516) / (Math. abs(-672)) * 100; or ((516) / (672)) * 100; or (.767) * 100 or 76.7 The absolute-value method of the Math class ... these lines at the end of the current script: var scalePercent:Number = (Math. abs(absoluteZero - fahrenheit_txt.text) / Math. abs 10 11 (absoluteZero - boilingPoint)) * 100; 12 13 mercu...

Ngày tải lên: 24/12/2013, 07:17