pr1 : R2: no visible global function definition for 'fitted'
pr1 : R2: no visible global function definition for 'var'
pr1 : R2: no visible global function definition for 'resid'
pr1 : R2: no visible global function definition for 'deviance'
pr1 : R3: no visible global function definition for 'fitted'
pr1 : R3: no visible global function definition for 'var'
pr1 : R3: no visible global function definition for 'resid'
pr1 : R3: no visible global function definition for 'deviance'
pr1 : R3: no visible global function definition for 'coef'
pr1 : reg: no visible global function definition for 'lm'
pr1 : reg: no visible global function definition for 'coef'
pr1 : reg: no visible global function definition for 'AIC'
pr1 : reg: no visible global function definition for 'BIC'
pr1 : funreg: no visible global function definition for 'lm'
pr1 : funreg: no visible global function definition for 'coef'
pr1 : funreg: no visible global function definition for 'nls'
pr1 : funreg: no visible global function definition for 'AIC'
pr1 : funreg: no visible global function definition for 'BIC'
pr1 : funreg: no visible global function definition for 'nls.control'
pr2 : fa11: no visible global function definition for 'anova'
pr2 : fa22: no visible global function definition for 'Anova'
pr2 : f1: no visible global function definition for 'poly'
pr2 : f1: no visible global function definition for 'lm'
pr2 : f2: no visible global function definition for 'poly'
pr2 : f2: no visible global function definition for 'lm'
pr2 : f2: no visible binding for global variable 'contr.sum'
pr2 : f3: no visible global function definition for 'poly'
pr2 : f3: no visible global function definition for 'lm'
pr2 : f3: no visible binding for global variable 'contr.sum'
pr2 : f4: no visible global function definition for 'poly'
pr2 : f4: no visible global function definition for 'lm'
pr2 : f4: no visible binding for global variable 'contr.sum'
regplot : f1: no visible global function definition for 'lm'
regplot : f1 : fl: no visible global function definition for 'coef'
regplot : f1: no visible global function definition for 'coef'
regplot : f1: no visible global function definition for 'sd'
regplot : f1: no visible global function definition for 'plot'
regplot : f1: no visible global function definition for 'curve'
regplot : f1: no visible global function definition for 'legend'
regplot : f2: no visible global function definition for 'lm'
regplot : f2 : fq: no visible global function definition for 'coef'
regplot : f2: no visible global function definition for 'coef'
regplot : f2: no visible global function definition for 'sd'
regplot : f2: no visible global function definition for 'plot'
regplot : f2: no visible global function definition for 'curve'
regplot : f2: no visible global function definition for 'legend'
regplot : R2: no visible global function definition for 'fitted'
regplot : R2: no visible global function definition for 'var'
regplot : R2: no visible global function definition for 'resid'
regplot : R2: no visible global function definition for 'deviance'
regplot : f3: no visible global function definition for 'lm'
regplot : f3: no visible global function definition for 'coef'
regplot : f3 : fq: no visible global function definition for 'coef'
regplot : f3: no visible global function definition for 'nls'
regplot : f3: no visible global function definition for 'nls.control'
regplot : f3: no visible global function definition for 'sd'
regplot : f3: no visible global function definition for 'plot'
regplot : f3: no visible global function definition for 'curve'
regplot : f3: no visible global function definition for 'legend'
regplot : f4: no visible global function definition for 'lm'
regplot : f4: no visible global function definition for 'coef'
regplot : f4 : fq: no visible global function definition for 'coef'
regplot : f4: no visible global function definition for 'nls'
regplot : f4: no visible global function definition for 'nls.control'
regplot : f4: no visible global function definition for 'sd'
regplot : f4: no visible global function definition for 'plot'
regplot : f4: no visible global function definition for 'curve'
regplot : f4: no visible global function definition for 'legend'
Undefined global functions or variables:
  AIC Anova BIC anova coef contr.sum curve deviance fitted legend lm
  nls nls.control plot poly resid sd var
Consider adding
  importFrom("graphics", "curve", "legend", "plot")
  importFrom("stats", "AIC", "BIC", "anova", "coef", "contr.sum",
             "deviance", "fitted", "lm", "nls", "nls.control", "poly",
             "resid", "sd", "var")
to your NAMESPACE file.