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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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Leadership Questionnaire

leadq

01

Download Definition as
Download Submission Template as
Element NameData TypeSizeRequiredDescriptionValue RangeNotesAliases
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*
src_subject_idString20RequiredSubject ID how it's defined in lab/project
interview_ageIntegerRequiredAge in months at the time of the interview/test/sampling/imaging.0 :: 1260Age 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.
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYYRequired field
sexString20RequiredSex of the subjectM;FM = Male; F = Femalegender
leadership_q1IntegerRecommendedQ1 My principal: lets group members know what is expected of them.1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q2FloatRecommendedQ2 My principal: is friendly and approachable1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q3IntegerRecommendedQ3 My principal: encourages the use of uniform policies1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q4IntegerRecommendedQ4 My principal: does little things to make it pleasant to be a member of the group1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q5IntegerRecommendedQ5 My principal: tries out his/her ideas in the group1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q6FloatRecommendedQ6 My principal: puts suggestions made by the group into operation1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q7IntegerRecommendedQ7 My principal: makes his/her attitudes clear to the group1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q8IntegerRecommendedQ8 My principal: treats all group members as his/her equal1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q9IntegerRecommendedQ9 My principal: decides what shall be done and how it shall be done1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q10IntegerRecommendedQ10 My principal: gives advance notice of changes1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q11IntegerRecommendedQ11 My principal: assigns group members to particular tasks1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q12IntegerRecommendedQ12 My principal: keeps to him/herself1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q13IntegerRecommendedQ13 My principal: makes sure that his/her part in the group is understood by the group members1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q14IntegerRecommendedQ14 My principal: looks out for the personal welfare of group members1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q15IntegerRecommendedQ15 My principal: schedules the work to be done1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q16IntegerRecommendedQ16 My principal: is willing to make changes1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q17IntegerRecommendedQ17 My principal: maintains definite standards of performance1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q18IntegerRecommendedQ18 My principal: refuses to explain his/her actions1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q19IntegerRecommendedQ19 My principal: asks that group members follow standard rules and regulations1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_q20IntegerRecommendedQ20 My principal: acts without consulting the group1::5; 888; 9991 = never; 2 = seldom; 3 = occasionally; 4 = often; 5 = always; 888 = not applicable; 999 = missing
leadership_totalIntegerRequiredLeadership Questionnaire total888 = not applicable; 999 = missing
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.

Distribution for DataStructure: leadq01 and Element:
Chart Help

Filters enable researchers to view the data shared in NDA before applying for access or for selecting specific data for download or NDA Study assignment. For those with access to NDA shared data, you may select specific values to be included by selecting an individual bar chart item or by selecting a range of values (e.g. interview_age) using the "Add Range" button. Note that not all elements have appropriately distinct values like comments and subjectkey and are not available for filtering. Additionally, item level detail is not always provided by the research community as indicated by the number of null values given.

Filters for multiple data elements within a structure are supported. Selections across multiple data structures will be supported in a future version of NDA.