On the other hand, eGFR, UACR, urine calcium creatinine ratio, and FEca were not normally distributed, and they were log transformed, termed log eGFR), log(UACR), log urine Ca/cr), and log FEca), respectively.
Moreover, a data normalizing process is used to transform term weights into a new unified value range, with TF-IDF (term frequency-inverse document frequency) being the most used normalization process [ 1].
Fields import and transform terms and concepts from others.
We evaluated seasonality of IMD, influenza, and RSV occurrence by calculating autocorrelation coefficients for case counts aggregated at weekly and monthly levels, through spectral decomposition, and by the incorporation of Fourier transform terms into negative binomial regression models [19].
Although no clear evidence of periodicity of IMD was observed, either through spectral decomposition or construction of autocorrelograms, evidence of significant annual seasonal oscillation was observed when Fourier transform terms were added to the model (P-value for seasonal oscillation with combined sine and cosine terms = 0.013).
Lexical indexes come from processing the preferred terms and synonyms of each concept in several steps: transforming terms into lower case, splitting into tokens, removing common words and punctuation marks, replacing tokens for the corresponding roots (by removing suffixes), generating term variation as permutations of the lexemes and filtering incorrect term variations.
In the new method, the potential energy is introduced to the Gibbs energy calculation as a Legendre transformed work term divided into substance specific contributions.
Conversely, the fixed effect coefficients are biased downwards due to the negative sign on (u_{t - 1}) in the transformed error term.
On a deeper level, Mr. Khatami has transformed the terms of political discourse.
But the development of new drugs since the mid-90s has transformed long-term survival rates.
