Publication Date:
2019-06-28
Description:
This analysis was done to determine whether various decompression response groups could be characterized by the pooled nitrogen (N2) washout profiles of the group members, pooling individual washout profiles provided a smooth time dependent function of means representative of the decompression response group. No statistically significant differences were detected. The statistical comparisons of the profiles were performed by means of univariate weighted t-test at each 5 minute profile point, and with levels of significance of 5 and 10 percent. The estimated powers of the tests (i.e., probabilities) to detect the observed differences in the pooled profiles were of the order of 8 to 30 percent.
Keywords:
STATISTICS AND PROBABILITY
Type:
NASA-TM-58265
,
S-545
,
NAS 1.15:58265
Format:
application/pdf
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