

pressure {base}                              R Documentation

_V_a_p_o_r _P_r_e_s_s_u_r_e _o_f _M_e_r_c_u_r_y _a_s _a _F_u_n_c_t_i_o_n _o_f _T_e_m_p_e_r_a_t_u_r_e

_D_e_s_c_r_i_p_t_i_o_n_:

     Data on the relation between temperature in degrees
     Celsius and vapor pressure of mercury in millimeters
     (of mercury).

_U_s_a_g_e_:

     data(pressure)

_F_o_r_m_a_t_:

     A data frame with 19 observations on 2 variables.

      [, 1]     temperature     numeric     temperature (deg C)
      [, 2]     pressure        numeric     pressure (mm)

_S_o_u_r_c_e_:

     R. C. Weast, Editor (1973).  Handbook of Chemistry and
     Physics.  CRC Press.

_R_e_f_e_r_e_n_c_e_s_:

     McNeil, D. (1977).  Interactive Data Analysis.  New
     York: Wiley.

_E_x_a_m_p_l_e_s_:

     data(pressure)
     plot(pressure, xlab = "Temperature (deg C)",
          ylab = "Pressure (mm of Hg)",
          main = "pressure data: Vapor Pressure of Mercury")
     plot(pressure, xlab = "Temperature (deg C)",  log = "y",
          ylab = "Pressure (mm of Hg)",
          main = "pressure data: Vapor Pressure of Mercury")

