NDA Help Center

Login Dialog

Frequently Asked Questions

Glossary

NDA Help Center

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

Loading...

Login
Reset Password

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.

Warning Notice

This is a U.S. Government computer system, which may be accessed and used only for authorized Government business by authorized personnel. Unauthorized access or use of this computer system may subject violators to criminal, civil, and/or administrative action. All information on this computer system may be intercepted, recorded, read, copied, and disclosed by and to authorized personnel for official purposes, including criminal investigations. Such information includes sensitive data encrypted to comply with confidentiality and privacy requirements. Access or use of this computer system by any person, whether authorized or unauthorized, constitutes consent to these terms. There is no right of privacy in this system.

Update Password

You have logged in with a temporary password. Please update your password. Passwords must contain 8 or more characters and must contain at least 3 of the following types of characters:

  • Uppercase
  • Lowercase
  • Numbers
  • Special Characters limited to: %,_,!,@,#,$,-,%,&,+,=,),(,*,^,:,;

Subscribe to our mailing list

Mailing List(s)
Email Format

You are now leaving the NIMH Data Archive (NDA) web site to go to:

Click on the address above if the page does not change within 10 seconds.

Disclaimer

NDA is not responsible for the content of this external site and does not monitor other web sites for accuracy.

Accept Terms
Filter Cart
No filters selected
Description
Value Range
Notes
Data Structures with shared data
No filters have been selected
Switch User

Index of Peer Relations

60 Shared Subjects

Index of Peer Relations; Hudson, Nurius, Daley, & Newsome (1990)
Clinical Assessments
Relationships
07/08/2013
ipr01
03/21/2018
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*
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY Required field IPR_1_Date, visit_date
src_subject_id String 20 Required Subject ID how it's defined in lab/project
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
Query ipr_1 Integer Recommended I get along very well with my peers.
0::6; 99999
0 = None of the time; 1 = Rarely; 2 = A little of the time; 3 = Sometimes; 4 = A good part of the time; 5 = Most of the time; 6 = All of the time; 99999 = missing/not answered
Query ipr_2 Integer Recommended My peers act like they don't care about me.
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered ipr_2r
Query ipr_3 Integer Recommended My peers treat me badly.
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered ipr_3r
Query ipr_4 Integer Recommended My peers really seem to respect me.
0::6; 99999
0 = None of the time; 1 = Rarely; 2 = A little of the time; 3 = Sometimes; 4 = A good part of the time; 5 = Most of the time; 6 = All of the time; 99999 = missing/not answered
Query ipr_5 Integer Recommended I don't feel like I am "part of the group
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered ipr_5r
Query ipr_6 Integer Recommended My peers are a bunch of snobs.
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered ipr_6r
Query ipr_7 Integer Recommended My peers understand me.
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered
Query ipr_8 Integer Recommended My peers seem to like me very much.
0::6; 99999
0 = None of the time; 1 = Rarely; 2 = A little of the time; 3 = Sometimes; 4 = A good part of the time; 5 = Most of the time; 6 = All of the time; 99999 = missing/not answered
Query ipr_9 Integer Recommended I really feel "left out" of my peers group.
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered ipr_9r
Query ipr_10 Integer Recommended I hate my current peer group.
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered ipr_10r
Query ipr_11 Integer Recommended My peers seem to like having me around.
0::6; 99999
0 = None of the time; 1 = Rarely; 2 = A little of the time; 3 = Sometimes; 4 = A good part of the time; 5 = Most of the time; 6 = All of the time; 99999 = missing/not answered
Query ipr_12 Integer Recommended I really like my current peer group.
0::6; 99999
0 = None of the time; 1 = Rarely; 2 = A little of the time; 3 = Sometimes; 4 = A good part of the time; 5 = Most of the time; 6 = All of the time; 99999 = missing/not answered
Query ipr_13 Integer Recommended I really feel like I am disliked by my peers.
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered ipr_13r
Query ipr_14 Integer Recommended I wish I had a different peer group.
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered ipr_14r
Query ipr_15 Integer Recommended My peers are very nice to me.
0::6; 99999
0 = None of the time; 1 = Rarely; 2 = A little of the time; 3 = Sometimes; 4 = A good part of the time; 5 = Most of the time; 6 = All of the time; 99999 = missing/not answered
Query ipr_16 Integer Recommended My peers seem to look up to me.
0::6; 99999
0 = None of the time; 1 = Rarely; 2 = A little of the time; 3 = Sometimes; 4 = A good part of the time; 5 = Most of the time; 6 = All of the time; 99999 = missing/not answered
Query ipr_17 Integer Recommended My peers think I am important to them.
0::6; 99999
0 = None of the time; 1 = Rarely; 2 = A little of the time; 3 = Sometimes; 4 = A good part of the time; 5 = Most of the time; 6 = All of the time; 99999 = missing/not answered
Query ipr_18 Integer Recommended My peers are a real source of pleasure for me.
0::6; 99999
0 = None of the time; 1 = Rarely; 2 = A little of the time; 3 = Sometimes; 4 = A good part of the time; 5 = Most of the time; 6 = All of the time; 99999 = missing/not answered
Query ipr_19 Integer Recommended My peers don't seem to even notice me.
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered ipr_19r
Query ipr_20 Integer Recommended I wish I were not part of this peer group.
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered ipr_20r
Query ipr_21 Integer Recommended My peers regard my ideas and opinions very highly.
0::6; 99999
0 = None of the time; 1 = Rarely; 2 = A little of the time; 3 = Sometimes; 4 = A good part of the time; 5 = Most of the time; 6 = All of the time; 99999 = missing/not answered
Query ipr_22 Integer Recommended I feel like I am an important member of my peer group.
0::6; 99999
0 = None of the time; 1 = Rarely; 2 = A little of the time; 3 = Sometimes; 4 = A good part of the time; 5 = Most of the time; 6 = All of the time; 99999 = missing/not answered
Query ipr_23 Integer Recommended I can't stand to be around my peer group.
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered ipr_23r
Query ipr_24 Integer Recommended My peers seem to look down on me.
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered ipr_24r
Query ipr_25 Integer Recommended My peers really do not interest me.
0::6; 99999
6 = None of the time; 5 = Rarely; 4 = A little of the time; 3 = Sometimes; 2 = A good part of the time; 1 = Most of the time; 0 = All of the time; 99999 = missing/not answered ipr_25r
Query ipr_1_total Integer Required Peer relations total score 25::150; 99999 99999 = missing ipr_score
Query visnum Float Recommended Numeric Visit Number -1.5 = Pre-Screening; -1 = Screening; 0 = Baseline; ## = Visit ## (from 1 to 10); Whole numbers = standard monthly visits; #.001 - #.009 = Unscheduled; #.1 = End of Phase 1; #.2 = End of Phase 2; #.3 = End of Phase 3; #.4 = End of Open Choice Phase; #.5 = End of Study; #.6 = Genetic Analysis; 1000=all visits visit_number
Query ipr_mean_score Float Recommended Index of Peer Relations Mean Score
0::100; 99999
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.