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Filter Cart

The Filter Cart provides a powerful way to query and access data for which you may be interested.  

A few points related to the filter cart are important to understand with the NDA Query/Filter implementation: 

First, the filter cart is populated asyncronously.  So, when you run a query, it may take a moment to populate but this will happen in the background so you can define other queries during this time.  

When you are adding your first filter, all data associated with your query will be added to the filter cart (whether it be a collection, a concept, a study, a data structure/elment or subjects). Not all data structures or collections will necessarily be displayed.  For example, if you select the NDA imaging structure image03, and further restrict that query to scan_type fMRI, only fMRI images will appear and only the image03 structure will be shown.  To see other data structures, select "Find All Subject Data" which will query all data for those subjects. When a secord or third filter is applied, an AND condition is used.  A subject must exist in all filters.  If the subject does not appear in any one filter, that subjects data will not be included in your filter cart. If that happens, clear your filter cart, and start over.  

It is best to package more data than you need and access those data using other tools, independent of the NDA (e.g. miNDAR snapshot), to limit the data selected.  If you have any questions on data access, are interested in using avaialble web services, or need help accessing data, please contact us for assistance.  

Frequently Asked Questions

Glossary

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NDA provides a single access to de-identified autism research data. For permission to download data, you will need an NDA account with approved access to NDA or a connected repository (AGRE, IAN, or the ATP). For NDA access, you need to be a research investigator sponsored by an NIH recognized institution with federal wide assurance. See Request Access for more information.

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Data Structures with shared data
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Chapman Handedness

518 Shared Subjects

N/A
Clinical Assessments
Phys Characteristics
03/06/2017
chaphand01
12/18/2018
View Change History
01
Query Element Name Data Type Size Required Description Value Range Notes Aliases
subjectkey GUID Required The NDAR Global Unique Identifier (GUID) for research subject NDAR* guid
src_subject_id String 20 Required Subject ID how it's defined in lab/project id
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY Required field
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0 :: 1260 Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
sex String 20 Required Sex of the subject M;F M = Male; F = Female gender, sexmf
Query hu001 Integer Recommended With which hand do you draw? 0::2 0=Left; 1= Either Hand; 2=Right handed1, huq_1
Query hu002 Integer Recommended With which hand do you write? 0::2 0=Left; 1= Either Hand; 2=Right handed2, huq_2
Query hu003 Integer Recommended With which hand do you remove the top card of a deck? 0::2 0=Left; 1= Either Hand; 2=Right huq_3
Query hu004 Integer Recommended With which hand do you use a bottle opener? 0::2 0=Left; 1= Either Hand; 2=Right handed3, huq_4
Query hu005 Integer Recommended With which hand do you throw a snowball to hit a tree? 0::2 0=Left; 1= Either Hand; 2=Right handed4, huq_5
Query hu006 Integer Recommended With which hand do you use a hammer? 0::2 0=Left; 1= Either Hand; 2=Right handed5, huq_6
Query hu007 Integer Recommended With which hand do you use a toothbrush? 0::2 0=Left; 1= Either Hand; 2=Right handed6, huq_7
Query hu008 Integer Recommended With which hand do you use a screwdriver? 0::2 0=Left; 1= Either Hand; 2=Right handed7, huq_8
Query hu009 Integer Recommended With which hand do you use an eraser on paper? 0::2 0=Left; 1= Either Hand; 2=Right handed8, huq_9
Query hu010 Integer Recommended With which hand do you use a tennis racket? 0::2 0=Left; 1= Either Hand; 2=Right handed9, huq_10
Query hu011 Integer Recommended With which hand do you use a scissors? 0::2 0=Left; 1= Either Hand; 2=Right handed10, huq_11
Query hu012 Integer Recommended With which hand do you hold a match when striking it 0::2 0=Left; 1= Either Hand; 2=Right handed11, huq_12
Query hu013 Integer Recommended With which hand do you stir a can of paint? 0::2 0=Left; 1= Either Hand; 2=Right handed12, huq_13
Query hu014 Integer Recommended On which shoulder do you rest a bat before swinging? 0::2 0=Left; 1= Either Hand; 2=Right handed13, huq_14
Query hand_sum Integer Recommended Handedness summary score score 0::28 handed_total, sum
respondent String 20 Recommended Respondent Mother;Father;Both; Child; Other; Parent
visit String 50 Recommended Visit name
Data Structure

This page displays the data structure defined for the measure identified in the title and structure short name. The table below displays a list of data elements in this structure (also called variables) and the following information:

  • Element Name: This is the standard element name
  • Data Type: Which type of data this element is, e.g. String, Float, File location.
  • Size: If applicable, the character limit of this element
  • Required: This column displays whether the element is Required for valid submissions, Recommended for valid submissions, Conditional on other elements, or Optional
  • Description: A basic description
  • Value Range: Which values can appear validly in this element (case sensitive for strings)
  • Notes: Expanded description or notes on coding of values
  • Aliases: A list of currently supported Aliases (alternate element names)
  • For valid elements with shared data, on the far left is a Filter button you can use to view a summary of shared data for that element and apply a query filter to your Cart based on selected value ranges

At the top of this page you can also:

  • Use the search bar to filter the elements displayed. This will not filter on the Size of Required columns
  • Download a copy of this definition in CSV format
  • Download a blank CSV submission template prepopulated with the correct structure header rows ready to fill with subject records and upload

Please email the The NDA Help Desk with any questions.