Selected article for: "linear regression and standard deviation"
Author: Jianfeng Li; Linyuan Zhang; Zhihua Ren; Caihong Xing; Peihuan Qiao; Bing Chang
Title: Meteorological factors correlate with transmission of 2019-nCoV: Proof of incidence of novel coronavirus pneumonia in Hubei Province, China
  • Document date: 2020_4_3
    • ID: lmjaldcs_27
    Snippet: is the (which was not peer-reviewed) The copyright holder for this preprint . https://doi.org/10. 1101 If linear regression results cannot be obtained, generalized linear regression is considered. Table 1 summarizes the basic statistical results of incremental cases and meteorological parameters. As of March 20, 2020, the minimum number of incremental cases in Hubei province was 13 and the maximum was 4810, which occurred on February 13, 2020. Fr.....
    Document: is the (which was not peer-reviewed) The copyright holder for this preprint . https://doi.org/10. 1101 If linear regression results cannot be obtained, generalized linear regression is considered. Table 1 summarizes the basic statistical results of incremental cases and meteorological parameters. As of March 20, 2020, the minimum number of incremental cases in Hubei province was 13 and the maximum was 4810, which occurred on February 13, 2020. From January 1 st , 2020 to March 10, the average air pressure range is 1006.0-1031.2 hPa, the average is 1021.7hPa, the standard deviation is 5.1 hPa, and the fluctuation range is small. The average wind speed ranges from 0 to 5.0 m/s and the fluctuation range are small too. The maximum rainfall is 38.9mm, which occurs in January 9, 2020 and has no obvious regularity. The average temperature, the maximum temperature and the minimum temperature are 6.9 ℃ , 11.6 ℃ and 3.4 Figure 1 shows the frequency statistics of incremental cases and meteorological parameters, among which the normality of average air pressure, average temperature, minimum temperature, average relative humidity and average wind speed is better. The total solar radiation and the maximum solar irradiance present a saddle-shaped bimodal structure. Figure 2 shows the tendency of incremental cases, average temperature, average water pressure and the maximum solar irradiance changing with time. Obviously, incremental cases-time pair is a single-peak structure. As for average temperature-time pair, it can be seen that there is a fluctuating process after about January 10, 2020. As for average water vapor pressure-time pair, after January 10, 2020, also has a fluctuating process, but the trend is relatively gentle. However, . CC-BY-NC-ND 4.0 International license It is made available under a author/funder, who has granted medRxiv a license to display the preprint in perpetuity.

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