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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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Grooved Pegboard Test

grooved_peg

02

The Grooved Pegboard is a manipulative dexterity test consisting of 25 holes with randomly positioned slots. Pegs with a key along one side must be rotated to match the hole before they can be inserted. This test requires more complex visual-motor coordination than most pegboard tests. Some common uses are student labs, screening procedures in industry and evaluating lateralized brain damage. The pegs are conveniently stored under the nameplate.

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_dateDateRequiredDate on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYYRequired fieldgp_date
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.
sexString20RequiredSex of the subjectM;FM = Male; F = Femalegender
dom_handString5RecommendedDominant handR;LR = Right; L = Left
ados_moduleIntegerRecommendedADOS Module
dom_totaltimeIntegerRecommendedDominant hand Total Time (in sec.)hal_reit_peg_dom_sec
dom_errorIntegerRecommendedDominant hand Errors
nondom_handString5RecommendedNon-dominant handR;LR = Right; L = Left
nondom_totaltimeIntegerRecommendedNon-dominant hand Total Time (in sec.)hal_reit_peg_non_sec
nondom_errorIntegerRecommendedNon-dominant hand Errors
hal_reit_peg_both_secIntegerRecommendedtime for both hands, secondsgp_time
hal_reit_peg_dom_tIntegerRecommendedt-score for dominant hand pegboard
hal_reit_peg_non_tIntegerRecommendedt-score for non-dominant hand pegboard
versionString20RecommendedVersion/code of assessment
nc_grv_dnpIntegerRecommendedNumber of pegs successfully inserted by dominant hand0::25gp_totalscoredomhand
nc_grv_ndnpIntegerRecommendedNumber of pegs successfully inserted by non-dominant hand0::25
nc_disabilIntegerRecommendedOther Type of Disability (1=yes)0;10=no; 1=yes
siteString101RecommendedSiteStudy Site
weekFloatRecommendedWeek in level/study99=week 10-week 14
daysrzIntegerRecommendeddays since randomization
rand_numIntegerRecommendedRandomization Number0::2
num_sessionsIntegerRecommendedNumber of sessions completed
behavobs_handednessString25RecommendedHandednessR;L; A;NYE; 999R = Right-handed; L = Left-handed; A = Ambidextrous; NYE =not yet established; 999 = missing/refused
assessment_completeIntegerRecommendedComplete?0::20=Incomplete; 1=Unverified; 2=Completegp_notesexpanded
gp_dropsIntegerRecommendedDropped Pegs
gp_numberpegsIntegerRecommendedNumber of Pegs in place
gp_totalIntegerRecommendedTotal Score
comments_miscString4,000RecommendedMiscellaneous comments on study, interview, methodology relevant to this form datagp_grooved_pegboard_complete
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: grooved_peg02 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.