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Data
Analysis
(Jump
to: Data analysis page 1 | Data
analysis page 2) A total of 435 firms
and organizations provided information for the survey. The following
describes how survey estimates and projections of numbers, employment,
and total revenue of the high tech firms and organizations surveyed,
featured in Table
1 and Figures 1,
2,
3,
4
and 5,
in this report, were produced. Classification
of Firms and Organizations
The industry
definitions for the survey data analysis were as follows. The code
numbers refer to industry categories and subcategories used in the mail
questionnaire and the follow-up telephone survey. While some of these
codes do correspond to current Standard Industrial Classification (SIC)
designations, others do not, so the designation SIC should not be
applied.
Each organization was
unambiguously assigned to only one category. If an organization fell
into more than one classification, its single classification was
resolved through the following methods:
Of the 435
organizations in the keypunched, unduplicated data file, 78 firms were
exclusively engineering companies that were only checked in the survey
or “other” subcategory. [1] If the code for an engineering firm was 87 only and subcategories consisted only of 131 or 133, the firm was not included in the sample of high-tech organizations to be analyzed. Copyrightă 1999 by HTDC. All rights reserved. No part of this publication may be used or reproduced in any form or by any means, graphic, electronic or mechanical, including photocopying, recording, taping, or stored in information storage or retrieval systems without prior written permission of the publisher. Questions? E-mail webmaster@htdc.org |