Difference between revisions of "POPULATION SAMPLING"

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|<span style="color:#ff0000">'''Step 1''' </span>
|<span style="color:#ff0000">'''Step 1''' </span>
Open the Population Sampling Module by clicking on the population icon on the Main screen.
Open the Population Sampling Module by clicking on the population icon on the Main screen.
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|<span style="color:#ff0000">'''Step 2''' </span>
|<span style="color:#ff0000">'''Step 2''' </span>
To open an existing population sample, use the search function to search on basis of the:
Use the search function to open an existing population sample. You can search by:


# Extraction type (animal or holding);
# Population ID
# Population use (diseases or AIR);
# Population Name
# Population sample number or Name.
# Population Type
# Extraction Type


Open the selected population sample by clicking on it. Next, skip to Chapter 5.
Select the criteria you want to start your search with, then enter the data and click the "Search" button.


To initiate a new population sample click ADD
To create a new population sample, click the "Add" button.
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|<span style="color:#ff0000">'''Step 1:''' </span>
|<span style="color:#ff0000">'''Step 1:''' </span>
When Adding a new population first add the basic data and selection:
When adding a new population sample, specify the following basic data:


# Population use (diseases or AIR);
# Type of extraction (animal or disease);
# Extraction type (animal or holding). Please note that if you select Animal sample, the list of questions will be extended;
# Population need (disease or facility). Please note that if you select an animal sample, the list of questions will expand;
# Name of the sample.
# Population sample number or name.
 
In addition, there are several windows in which you must specify the relevant information
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|<span style="color:#ff0000">'''Step 2:''' </span>
|<span style="color:#ff0000">'''Step 2:''' </span>
To apply or exclude filters, you need to select whether you want the filter to appear in the function - including / excluding the filter criteria
'''Not using filters'''  
'''Not using filters'''  


Filters you don’t want to use you can just leave blank.
Filters you don’t want to use you can just leave blank.


'''EXCLUDE/INCLUDE filters.'''
'''EXCLUDE/INCLUDE filters.'''
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For filters you would like to use you need to select if the filtration should be EXCLUDED from the sample or INCLUDED in the sample.
For filters you would like to use you need to select if the filtration should be EXCLUDED from the sample or INCLUDED in the sample.
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|<span style="color:#ff0000">'''Step 3: Age filter''' </span>
|<span style="color:#ff0000">'''Step 3: Age filter''' </span>
When the filter is set to INCLUDE and months are selected, it means that the sample will consist only of animals that belong in selected age range. E.g, from = 3, age to = 10 will generate all animals which are between 3 and 10 months old.
When the filter is set to INCLUDE and months are selected, it means that the sample will consist only of animals that belong in selected age range. E.g, from = 3, age to = 10 will generate all animals which are between 3 and 10 months old.
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When the filter is set to EXCLUDE and a range is provided, all animals with the selected age range will be filtered out and the sample will consist of all the animals that do not belong in that age range.
When the filter is set to EXCLUDE and a range is provided, all animals with the selected age range will be filtered out and the sample will consist of all the animals that do not belong in that age range.
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|[[File:2.4 SPM.png|left|frameless]]
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|<span style="color:#ff0000">'''Step 4: Gender Filter''' </span>
|<span style="color:#ff0000">'''Step 4: Gender Filter''' </span>
Select the gender to INCLUDE only MALE or FEMALE animals, leaving it empty will provide both genders.
Select the gender to INCLUDE only MALE or FEMALE animals, leaving it empty will provide both genders.
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|<span style="color:#ff0000">'''Step 5: Period of last health record''' </span>
|<span style="color:#ff0000">'''Step 5: Period of last health record''' </span>
INCLUDING the health book record filter means that the sample will consist of all animals that vaccinated for a certain disease in the selected interval. E.g., if selected “vaccinated from = 3, vaccinated to = 10” (months), and anthrax; the sample will include all animals vaccinated for anthrax in the last 3 to 10 months.
INCLUDING the health book record filter means that the sample will consist of all animals that vaccinated for a certain disease in the selected interval. E.g., if selected “vaccinated from = 3, vaccinated to = 10” (months), and anthrax; the sample will include all animals vaccinated for anthrax in the last 3 to 10 months.
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The VACCINE FOR DISEASE field isn’t mandatory and the population can be saved only with the INCLUDE or EXCLUDE filter activated and months range and the sample will include animals with all vaccination records in this period.
The VACCINE FOR DISEASE field isn’t mandatory and the population can be saved only with the INCLUDE or EXCLUDE filter activated and months range and the sample will include animals with all vaccination records in this period.
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|<span style="color:#ff0000">'''Step 6: Campaign Filter''' </span>
|<span style="color:#ff0000">'''Step 6: Campaign Filter''' </span>
The INCLUDE campaign filter means that the sample will consist of all animals with action under the selected campaign.
The INCLUDE campaign filter means that the sample will consist of all animals with action under the selected campaign.
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When a campaign is selected, the CAMPAIGN FOR DISEASE FIELD is automatically filled with the disease that is part of the campaign.
When a campaign is selected, the CAMPAIGN FOR DISEASE FIELD is automatically filled with the disease that is part of the campaign.
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|<span style="color:#ff0000">'''Step 7: Sample Filter''' </span>
|<span style="color:#ff0000">'''Step 7: Sample Filter''' </span>
The INCLUDE sample filter means that the population sample will consist of all animals that have a positive or inconclusive sample for a certain disease in the specified interval.
The INCLUDE sample filter means that the population sample will consist of all animals that have a positive or inconclusive sample for a certain disease in the specified interval.
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You can add any level of territorial administration by selecting the appropriate locations down to a village level.
You can add any level of territorial administration by selecting the appropriate locations down to a village level.
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|<span style="color:#ff0000">'''Step 3:''' </span>
|<span style="color:#ff0000">'''Step 3:''' </span>
You can check the added geo-location filters by selecting the '''Applied geo-location/s''' button.
You can check the added geo-location filters by selecting the '''Applied geo-location/s''' button.
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You can edit or delete the added geo-location filters by selecting the '''Applied geo-location/s''' button.
You can edit or delete the added geo-location filters by selecting the '''Applied geo-location/s''' button.
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|<span style="color:#ff0000">'''Step 5:''' </span>
|<span style="color:#ff0000">'''Step 5:''' </span>
When done generate the population, using the Generate Population sample button.
When done generate the population, using the Generate Population sample button.
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|<span style="color:#ff0000">'''Step 1:''' </span>
|<span style="color:#ff0000">'''Step 1:''' </span>
For the finalized population, the Stratification options will become available.  
For the finalized population, the Stratification options will become available.  
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Apply the '''stratification filter''' to exit the screen
Apply the '''stratification filter''' to exit the screen
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|<span style="color:#ff0000">'''Step 3''' </span>
|<span style="color:#ff0000">'''Step 3''' </span>
Select the '''Stratify population''' button to apply the stratification and sample size to the population.
Select the '''Stratify population''' button to apply the stratification and sample size to the population.
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|<span style="color:#ff0000">'''Step 1''' </span>
|<span style="color:#ff0000">'''Step 1''' </span>
Select '''Download the latest sample file''' button to again obtain the population sample in Excel.
Select '''Download the latest sample file''' button to again obtain the population sample in Excel.

Latest revision as of 08:10, 27 August 2026

CHAPTER 1 – Selecting a population - I>

Ე1.png
 Step 1

Open the Population Sampling Module by clicking on the population icon on the Main screen.

Ე2.png
 Step 2

Use the search function to open an existing population sample. You can search by:

  1. Population ID
  2. Population Name
  3. Population Type
  4. Extraction Type

Select the criteria you want to start your search with, then enter the data and click the "Search" button.

To create a new population sample, click the "Add" button.


CHAPTER 2 – Applying population filters

Ე3.png
 Step 1:

When adding a new population sample, specify the following basic data:

  1. Type of extraction (animal or disease);
  2. Population need (disease or facility). Please note that if you select an animal sample, the list of questions will expand;
  3. Population sample number or name.

In addition, there are several windows in which you must specify the relevant information

Ე4.png
 Step 2:


To apply or exclude filters, you need to select whether you want the filter to appear in the function - including / excluding the filter criteria


Not using filters

Filters you don’t want to use you can just leave blank.

EXCLUDE/INCLUDE filters.

For filters you would like to use you need to select if the filtration should be EXCLUDED from the sample or INCLUDED in the sample.

Ე5.png
 Step 3: Age filter

When the filter is set to INCLUDE and months are selected, it means that the sample will consist only of animals that belong in selected age range. E.g, from = 3, age to = 10 will generate all animals which are between 3 and 10 months old.

When the filter is set to EXCLUDE and a range is provided, all animals with the selected age range will be filtered out and the sample will consist of all the animals that do not belong in that age range.

Ე6.png
 Step 4: Gender Filter

Select the gender to INCLUDE only MALE or FEMALE animals, leaving it empty will provide both genders.

Ე7.png
 Step 5: Period of last health record

INCLUDING the health book record filter means that the sample will consist of all animals that vaccinated for a certain disease in the selected interval. E.g., if selected “vaccinated from = 3, vaccinated to = 10” (months), and anthrax; the sample will include all animals vaccinated for anthrax in the last 3 to 10 months.


EXCLUDING the population with a health book record for vaccination of a certain diseases, means that the sample will include all animals NOT VACCINATED for this disease in the selected interval. E.g. on EXCLUDE settings, if and interval selected “vaccinated from = 3, vaccinated to = 10” for anthrax, the sample will generate all other animals, except those vaccinated for anthrax in the last 3 to 10 months.

The VACCINE FOR DISEASE field isn’t mandatory and the population can be saved only with the INCLUDE or EXCLUDE filter activated and months range and the sample will include animals with all vaccination records in this period.

Ე8.png
 Step 6: Campaign Filter

The INCLUDE campaign filter means that the sample will consist of all animals with action under the selected campaign.

E.g. if Campaign ‘Test - Anthrax’ is selected the sample will have all animals listed under that campaign.

The EXCLUDE campaign filter means that the sample will consist of all that do not have actions under the selected campaign.

E.g. the EXCLUDE filter and selection of the campaign ‘Test - Anthrax’ will generate a sample of all the other animals, except the ones which have the campaign ‘Test – Anthrax’ applied to.

When a campaign is selected, the CAMPAIGN FOR DISEASE FIELD is automatically filled with the disease that is part of the campaign.

Ე9.png
 Step 7: Sample Filter

The INCLUDE sample filter means that the population sample will consist of all animals that have a positive or inconclusive sample for a certain disease in the specified interval.

E.g. selecting “positive/ suspected = 3, to = 10 months”, and selection of Anthrax, will generate a sample of only animals with have positive or inconclusive sample results for Anthrax in the last 3 to 10 months.

The EXCLUDE filter means that the sample will consist of animals that do not have a positive or inconclusive sample for a certain disease in the selected interval. E.g. entering “positive/ suspect from = 3, to = 10 months”, and selecting Anthrax, will generate a sample with all other animals, except the ones which have positive or inconclusive sample for the disease of type anthrax in the last 3 to 10 months.



CHAPTER 3 – Applying geographical filter

3.1 SPM.png
 Step 1:

To add a geographical scope to the sample select Add geo-location button.

3.2 SPM.png
 Step 2:

You can add any level of territorial administration by selecting the appropriate locations down to a village level.

Ე11.png
 Step 3:

You can check the added geo-location filters by selecting the Applied geo-location/s button.

Click on it to enter the selection.

3.4 SPM.png
 Step 4:

You can edit or delete the added geo-location filters by selecting the Applied geo-location/s button.

Ე12.png
 Step 5:

When done generate the population, using the Generate Population sample button.

The system will generate the initial sample in excel automatically.

If no more changes are envisaged, please change the status of the population from Draft to Final, confirming the prompt that will appear.


CHAPTER 4 – Stratification of samples

Ე13.png
 Step 1:

For the finalized population, the Stratification options will become available.

Please select the button to design a filter with number of strata and size of the sample.

4.2 SPM.png
 Step 2:

On basis of the Geo-location filter applied, the number of selected territorial administrations per level (strata) will be displayed.

Add the number of territorial administration units among which you would like the sample to be distributed.

Finally select the SAMPLE SIZE by adding the # of holdings or # of animals to be randomly selected and displayed on the list

Apply the stratification filter to exit the screen

Ე14.png
 Step 3

Select the Stratify population button to apply the stratification and sample size to the population.

The menu will let you choose one of the stratisfaction filters you have created.

4.4 SPM.png
 Step 4

Select the stratification filter and confirm the selection.

The system will generate the stratified sample in Excel automatically.


CHAPTER 5 – Downloading the sample in Excel

Ე16.png
 Step 1

Select Download the latest sample file button to again obtain the population sample in Excel.

When clicking on this button you can still opt to download the unstratified and stratified version of the sample.

5.2 SPM.png
 Step 2

Review the obtained excel file with the selected population.

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