Page Banner

United States Department of Agriculture

Agricultural Research Service

DOWNLOAD DATABASES
headline bar

File Format Options and Contents
Disk Space Requirements
Instructions for Downloading and Extracting Databases
Databases to Download

File Format Options and Contents

You will download a single self-extracting executable PKZip® data file that contains all the data files and the documentation. All databases are available in ASCII and MS Access® format. Starting with FNDDS version 3.0, the database is also available in SAS® format.

  • ASCII delimited data files are organized in a relational format and are best used with a relational database management system.
  • MS Access® contains the data imported into a database in MS Access® format. You need MS Access 2000 or higher to use this file.
  • SAS® contains the data in SAS formatted files.

Documentation is included in a PDF file with each download.

Record counts, i.e., the number of records in each data file, are also included with each download. In the FNDDS databases, the record counts are tabulated in a file named FNDDSRecCount. In the vitamins A and E database, record counts are on page 3 of the documentation.

Disk Space Requirements

The amount of free disk space needed to store the uncompressed files is:

  • FNDDS (version 1.0, 2.0, 3.0, 4.1, or 5.0): about 60 mb
  • NHANES 1999-2000 Vitamins A and E database: about 3 mb 

Instructions for Downloading and Extracting Databases

We suggest you print these instructions before you begin the download. Click on File > Print > OK.

  1. Begin download by right-clicking your mouse on one of the links below. In the list that pops up, click on "save (link) target as."
  2. In the "save as" dialog box, select a destination directory in which to save the downloaded file. Click "save" to begin the download.
  3. After the download is complete, use "Windows Explorer" or "My Computer" to locate the file in the destination directory.
  4. Begin extraction by double-clicking on the file. In the dialog box that opens, click "finish."
  5. When asked whether to create a directory, click "yes." Then, when asked whether to run a program, click "yes" again.
  6. Windows Explorer will open, displaying the extracted files in the newly created c:\database name\access (or c:\database name\ascii) directory.

Databases to Download

FNDDS 5.0

Fndds5_ascii.exe (3.5 mb) (updated May 2013)
Fndds5_access.exe (9 mb) (updated May 2013)
Fndds5_sas.exe (4 mb) (updated May 2013)

FNDDS 4.1

Fndds4_ascii.exe (3.5 mb (updated May 2013)
Fndds4_access.exe (9 mb) (updated May 2013)
Fndds4_sas.exe (4 mb) (updated May 2013)

FNDDS 3.0

Fndds3_ascii.exe (3.5 mb)
Fndds3_access.exe (9 mb)
Fndds3_sas.exe (4 mb)

Vitamin D addendum to FNDDS 3.0

VitD_addendum_FNDDS3_access.exe (650 kb)

FNDDS 2.0

Fndds2_ascii.exe (3.5 mb)
Fndds2_access.exe (7 mb)

FNDDS 1.0

Fndds1_ascii.exe (3.5 mb)
Fndds1_access.exe (7 mb)

Vitamins A and Vitamin E

VitaminAE_ascii.exe (600 kb)
VitaminAE_access.exe (910 kb)


Last Modified: 10/23/2013
Footer Content Back to Top of Page