search for: residua

Displaying 2 results from an estimated 2 matches for "residua".

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2011 Jul 07
1
Automated stepwise multiple linear regression
...o do is to automtically open several files one after another, to carry out multiple stepwise linear regression on 95%-statistical significance niveau between "temperature" and the independent variables of all "surface_parameter(x)", to generate a new column to be filled with the residua between "temperature" and model-estimation and finally to save the output of the regression analysis to a correspondent file name ("#.txt") into the same folder. Is anybody able to help me with my problem? With best regards, Helge -- View this message in context: http://r.78...
2014 Jun 19
7
[PATCH] stream_encoder : Improve selection of residual accumulator width
In the precompute_partition_info_sums_ function, instead of selecting 64-bit accumulator when the signal bps is larger than 16, revert to the original approach based on partition size, but make room for few extra bits to not overflow with unusual signals where the average residual magnitude may be larger than bps. It slightly improves the performance with standard encoding levels and 16-bit files as the 17-bit side channel can still be processed with the 32-bit accumulator and correctly selects the 64-bit accumulator with very large 16-bit partitions. This is related to c...