SOCR EduMaterials AnalysesCommandLineMultiRegression - Revision history

IvoDinov: entered the new format of the MLR CSV interface as of July 2011

2011-07-27T02:40:40Z

entered the new format of the MLR CSV interface as of July 2011

IvoDinov: /* Example Input data files */ formatting

2011-07-26T04:53:21Z

‎Example Input data files: formatting

IvoDinov at 00:43, 3 December 2008

2008-12-03T00:43:15Z

IvoDinov: /* Example Input data files */

2008-12-03T00:42:23Z

‎Example Input data files

IvoDinov at 00:41, 3 December 2008

2008-12-03T00:41:43Z

IvoDinov: /* Multiple Regression Usage */ fixed formatting typo

2008-03-21T17:51:25Z

‎Multiple Regression Usage: fixed formatting typo

Teresalam: Undo revision 6931 by Teresalam (Talk)

2008-03-06T21:16:58Z

Undo revision 6931 by Teresalam (Talk)

Teresalam at 21:15, 6 March 2008

2008-03-06T21:15:37Z

Teresalam: /* General Usage */

2008-03-06T21:06:46Z

‎General Usage

Teresalam: /* Example Input data files */

2008-03-06T20:52:30Z

‎Example Input data files

@@ Line 8: / Line 8: @@
 * The command-line interface to SOCR Analyses generally uses '''EXAMPLE 1''' from the list of example data files for the corresponding analysis.
 * All Input files are ASCII (see examples within each of the specific analyses).
-* a '''-h''' flag at the end of the command-line indicates that the first row in all ASCII input data files is a '''HEADER''' row (so it's not interpreted as data)
+* a '''-h''' flag at the end of the command-line indicates that the first row in all ASCII input data files is a '''HEADER''' row (so it's not interpreted as data), use "-z" if there is no header.
-* Number of variables can be indicated at the end (after '''-h''' flag). If no number of variables is specified, 3 is set as default.
+* Independent Variables (predictors/regressors), and their interactions, are specified by: "-regressors Var1,Var2,Var3,Var1*Var2", and so on.
 ==Multiple Regression Usage==
 * Generic Setting:
 <code>
-java -cp [SOCRjar_location]/SOCR_core.jar:[SOCRjar_location]/SOCR_plugin.jar edu.ucla.stat.SOCR.analyses.command.MultiRegressionCSV [data_location]/m.txt -h [number_of_variables]
+java -cp [SOCRjar_location]/SOCR_core.jar:[SOCRjar_location]/SOCR_plugin.jar edu.ucla.stat.SOCR.analyses.command.MultiRegressionCSV [data_location]/m.txt -h -regressors Var1,Var2,Var3,Var1*Var2 -response ResponseVar
 </code>
@@ Line 22: / Line 23: @@
 <code>date</code>
-<code>java -cp /ifs/ccb/CCB_SW_Tools/others/Statistics/SOCR_Statistics/bin/SOCR_core.jar:/ifs/ccb/CCB_SW_Tools/others/Statistics/SOCR_Statistics/bin/SOCR_plugin.jar edu.ucla.stat.SOCR.analyses.command.MultiRegressionCSV /ifs/ccb/CCB_SW_Tools/others/Statistics/SOCR_Statistics/SOCR_CSV_test_Scripts_Data/m.txt -h 3</code>
+<code>java -cp /ifs/ccb/CCB_SW_Tools/others/Statistics/SOCR_Statistics/bin/SOCR_core.jar:/ifs/ccb/CCB_SW_Tools/others/Statistics/SOCR_Statistics/bin/SOCR_plugin.jar edu.ucla.stat.SOCR.analyses.command.MultiRegressionCSV /ifs/ccb/CCB_SW_Tools/others/Statistics/SOCR_Statistics/SOCR_CSV_test_Scripts_Data/m.txt -h regressors X,Y,X*Y -response Z</code>
 <code>date</code>

@@ Line 34: / Line 34: @@
 {| class="wikitable" style="text-align:center" border="1" cellpadding="2"
 |-
+! colspan="3"| m.txt
 |-
-| x
+! x || y || z
 |-
 | 968.0

@@ Line 22: / Line 22: @@
 <code>date</code>
-<code>java -cp /cxfs/ccb/CCB_SW_Tools/others/Statistics/SOCR_Statistics/bin/SOCR_core.jar:/cxfs/ccb/CCB_SW_Tools/others/Statistics/SOCR_Statistics/bin/SOCR_plugin.jar edu.ucla.stat.SOCR.analyses.command.MultiRegressionCSV /cxfs/ccb/CCB_SW_Tools/others/Statistics/SOCR_Statistics/SOCR_CSV_test_Scripts_Data/m.txt -h 3</code>
+<code>java -cp /ifs/ccb/CCB_SW_Tools/others/Statistics/SOCR_Statistics/bin/SOCR_core.jar:/ifs/ccb/CCB_SW_Tools/others/Statistics/SOCR_Statistics/bin/SOCR_plugin.jar edu.ucla.stat.SOCR.analyses.command.MultiRegressionCSV /ifs/ccb/CCB_SW_Tools/others/Statistics/SOCR_Statistics/SOCR_CSV_test_Scripts_Data/m.txt -h 3</code>
 <code>date</code>
@@ Line 34: / Line 34: @@
 {| class="wikitable" style="text-align:center" border="1" cellpadding="2"
 |-
-! colspan=3| m.txt
 |-
 | x

@@ Line 34: / Line 34: @@
 {| class="wikitable" style="text-align:center" border="1" cellpadding="2"
 |-
+! colspan=3| m.txt
 |-
 | x

@@ Line 9: / Line 9: @@
 * All Input files are ASCII (see examples within each of the specific analyses).
 * a '''-h''' flag at the end of the command-line indicates that the first row in all ASCII input data files is a '''HEADER''' row (so it's not interpreted as data)
-* Number of variables can be indicated at the end (after '''-h''' flag). If no number of variable is included, 3 is set defaulted.
+* Number of variables can be indicated at the end (after '''-h''' flag). If no number of variables is specified, 3 is set as default.
 ==Multiple Regression Usage==
 * Generic Setting:
 <code>
-java -cp [SOCRjar_location]/SOCR_core.jar:[SOCRjar_location]/SOCR_plugin.jar edu.ucla.stat.SOCR.analyses.command.MultiRegressionCSV [data_location]/m.txt -h [number_of_variables] 3
+java -cp [SOCRjar_location]/SOCR_core.jar:[SOCRjar_location]/SOCR_plugin.jar edu.ucla.stat.SOCR.analyses.command.MultiRegressionCSV [data_location]/m.txt -h [number_of_variables]
 </code>
-* Example: Edit a new file (MultiRegressionCSV.csh) using any editor and paste this inside (make sure the file has executable permisions). Some operating systems/platforms may require variants of this (C-shell) script.
+* Example: Edit a new file (MultiRegressionCSV.csh) using any editor and paste this inside (make sure the file has executable permissions). Some operating systems/platforms may require variants of this (C-shell) script.
 <code>#!/bin/csh</code>

@@ Line 9: / Line 9: @@
 * All Input files are ASCII (see examples within each of the specific analyses).
 * a '''-h''' flag at the end of the command-line indicates that the first row in all ASCII input data files is a '''HEADER''' row (so it's not interpreted as data)
-* Number of variables can be indicated at the end (after '''-h''' flag). If no number of model parameter is included, 3 is set defaulted.
+* Number of variables can be indicated at the end (after '''-h''' flag). If no number of variable is included, 3 is set defaulted.
 ==Multiple Regression Usage==
@@ Line 41: / Line 41: @@
+!
 |-
-| A
+| x
-| B
+| y
-| C
+| z
 |-
-| 5.0
+| 968.0
-| 4.0
+| 158.0
-| 7.0
+| 64.0
-| 10.0
+|-
 | 12.0
 |-
-| 1.0
+| 640.0
-| 3.0
+| 92.0
-| 1.0
+| 34.0
-| 0.0
+|-
-| 2.0
+| 4743.0
 |-
-| 16.0
+| 1196.0
-| 12.0
+| 46.0
-| 22.0
+| 31.0
-| 22.0
+|-
-| 35.0
+| 616.0
 |-
-| 5.0
+| 841.0
-| 4.0
+| 189.0
-| 3.0
+| 43.0
 |-
-| 10.0
+| 648.0
-| 9.0
+| 85.0
-| 7.0
+| 46.0
 |-
-| 19.0
+| 1289.0
-| 18.0
+| 234.0
-| 18.0
+| 63.0
 |-
-| 10.0
+| 259.0
-| 7.0
+| 38.0
-| 6.0
+| 4.6
 |}
 </center>
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