Differences

This shows you the differences between two versions of the page.

--- sift:summary_statistics:summary_statistics_dialog [2025/07/24 17:09] – [One Sample T Test] wikisysop
+++ sift:summary_statistics:summary_statistics_dialog [2026/04/17 13:49] (current) – wikisysop
@@ Line 1: / Line 1: @@
 ======Summary Statistics Dialog======
-Summary statistics can be used to summarize data sets and relationships between data in a simple way. Within Sift there are curretnly three differeten statistical tests:
+Summary statistics can be used to summarize data sets and relationships between data in a simple way. Within Sift there are curretnly three different statistical tests:
   - One Sample T Test
@@ Line 9: / Line 9: @@
 The Summary Statistics dialog is found on the toolbar and under the Analysis menu.
-{{summarystatsloc.png}}
+{{:summarystatsloc.png}}
@@ Line 20: / Line 20: @@
 ====One Sample T Test =====
-{{onesamplettest.png}}
+{{ :onesamplettest.png?500}}
+===Test Information===
+To run a one sample t test you will need to input the following:
+  * **Test Name**
+  * ** Statistical Test**: One Sample T Test
+  * ** Significance Level**: Options of 0.1, 0.05, 0.025,0.01,0.005,0.001
+  * **Data Selection**
+    * **Group**: One Metric must be selected
+    * **Workspaces**: Select all workspaces you want included in your test
+    * **Use Excluded Data**: If checked, any excluded data will be included in your test
+    * **Use All Workspaces**: If checked, all workspaces will be used in your test
+    * **Population Mean**: Mean of the population you are comparing against
+===Result Information===
+Once the test has run the results information will be displayed:
+  * **Result Name**: Drop down to ensure you are looking at the right test
+  * **Test Information**
+    * **Statistical Test**: What test was performed
+    * **Significance Level**: What significance level was used to run the test
+    * ** Population Mean**: What Population Mean was used
+    * **Group1**: Name of group used in test. If expanded the selected workspaces will be shown
+  * **Group Results**
+    * For the group the following results will be shown
+      * **Mean**
+      * **Standard Deviation**
+      * **Standard Error**
+      * **N**
+  * **Test Results**
+    * **Degrees of Freedom**
+    * **T Stat**
+    * **Null Hypothesis** : Either will say Do Not Reject Null Hypothesis, or Reject Null Hypothesis
+----
+====Two Sample T Test =====
+{{ :twosamplettest.png?500}}
+===Test Information===
+To run a two sample t test you will need to input the following:
+  * **Test Name**
+  * ** Statistical Test**: Two Sample T Test
+  * ** Significance Level**: Options of 0.2,0.1, 0.05,0.01,0.002
+  * **Data Selection**
+    * **Group**: Two Metrics must be selected
+    * **Workspaces**: Select all workspaces you want included in your test
+    * **Use Excluded Data**: If checked, any excluded data will be included in your test
+    * **Use All Workspaces**: If checked, all workspaces will be used in your test
+===Result Information===
+Once the test has run the results information will be displayed:
+  * **Result Name**: Drop down to ensure you are looking at the right test
+  * **Test Information**
+    * **Statistical Test**: What test was performed
+    * **Significance Level**: What significance level was used to run the test
+    * **Group1**: Name of group one used in test. If expanded the selected workspaces will be shown
+    * **Group2**: Name of group two used in test. If expanded the selected workspaces will be shown
+  * **Group Results**
+    * For each group and overall the following results will be shown
+      * **Mean**
+      * **Standard Deviation**
+      * **Standard Error**
+      * **N**
+  * **Test Results**
+    * **Degrees of Freedom**
+    * ** Pooled Standard Deviation**
+    * **T Stat**
+    * **Null Hypothesis** : Either will say Do Not Reject Null Hypothesis, or Reject Null Hypothesis
+----
+====Paired T Test =====
+{{ :pairedttest.png?500}}
+===Test Information===
+To run a Paired t test you will need to input the following:
+  * **Test Name**
+  * ** Statistical Test**: Paired T Test
+  * ** Significance Level**: Options of 0.2,0.1, 0.05,0.01,0.002
+  * **Data Selection**
+    * **Group**: Two Metrics must be selected
+    * **Workspaces**: Select all workspaces you want included in your test
+    * **Use Excluded Data**: If checked, any excluded data will be included in your test
+    * **Use All Workspaces**: If checked, all workspaces will be used in your test
+===Result Information===
+Once the test has run the results information will be displayed:
+  * **Result Name**: Drop down to ensure you are looking at the right test
+  * **Test Information**
+    * **Statistical Test**: What test was performed
+    * **Significance Level**: What significance level was used to run the test
+    * **Group1**: Name of group one used in test. If expanded the selected workspaces will be shown
+    * **Group2**: Name of group two used in test. If expanded the selected workspaces will be shown
+  * **Group Results**
+    * For each group and overall the following results will be shown
+      * **Mean**
+      * **Standard Deviation**
+      * **Standard Error**
+      * **N**
+  * **Test Results**
+    * **Degrees of Freedom**
+    * **Mean of Differences**
+    * **Standard Deviation of Differences**
+    * **Standard Error of Differences**
+    * **T Stat**
+    * **Null Hypothesis** : Either will say Do Not Reject Null Hypothesis, or Reject Null Hypothesis