AsianCall_AppLord : q: no visible global function definition for
  'dnorm'
AsianCall_AppLord: no visible global function definition for
  'integrate'
AsianCall_CMC_CV: no visible global function definition for 'rnorm'
AsianCall_CMC_CV: no visible global function definition for 'pnorm'
AsianCall_CMC_CV: no visible global function definition for 'lm'
AsianCall_CMC_CV: no visible global function definition for 'sd'
AsianCall_NCV_CMC_QCV_greeks: no visible global function definition for
  'rnorm'
AsianCall_NCV_CMC_QCV_greeks: no visible global function definition for
  'pnorm'
AsianCall_NCV_CMC_QCV_greeks: no visible global function definition for
  'dnorm'
AsianCall_NCV_CMC_QCV_greeks: no visible global function definition for
  'lm'
AsianCall_NCV_CMC_QCV_greeks: no visible global function definition for
  'sd'
AsianCall_NCV_CMC_QCV_greeks_Z: no visible global function definition
  for 'pnorm'
AsianCall_NCV_CMC_QCV_greeks_Z: no visible global function definition
  for 'dnorm'
AsianCall_NCV_CMC_QCV_greeks_qmc: no visible global function definition
  for 'runif'
AsianCall_NCV_CMC_QCV_greeks_qmc: no visible global function definition
  for 'qnorm'
AsianCall_NCV_CMC_QCV_greeks_qmc: no visible global function definition
  for 'lm'
AsianCall_NCV_CMC_QCV_greeks_qmc: no visible global function definition
  for 'hist'
AsianCall_NCV_CMC_QCV_greeks_qmc: no visible binding for global
  variable 'sd'
AsianCall_NCV_CMC_greeks_Z: no visible global function definition for
  'pnorm'
AsianCall_NCV_CMC_greeks_Z: no visible global function definition for
  'dnorm'
AsianCall_NCV_CMC_greeks_qmc: no visible global function definition for
  'qnorm'
AsianCall_NCV_CMC_greeks_qmc: no visible global function definition for
  'runif'
AsianCall_NCV_CMC_greeks_qmc: no visible global function definition for
  'lm'
AsianCall_NCV_CMC_greeks_qmc: no visible binding for global variable
  'sd'
AsianCall_NCV_LR_greeks: no visible global function definition for
  'rnorm'
AsianCall_NCV_LR_greeks: no visible global function definition for 'sd'
AsianCall_naive_greeks: no visible global function definition for
  'rnorm'
AsianCall_naive_greeks: no visible global function definition for 'sd'
AsianCall_naive_greeks_qmc: no visible global function definition for
  'runif'
AsianCall_naive_greeks_qmc: no visible global function definition for
  'qnorm'
AsianCall_naive_greeks_qmc: no visible binding for global variable 'sd'
BS_A: no visible global function definition for 'pnorm'
BS_EC: no visible global function definition for 'pnorm'
BS_EP: no visible global function definition for 'pnorm'
evalECV: no visible global function definition for 'pnorm'
evalECV: no visible global function definition for 'dnorm'
evalECV_A: no visible global function definition for 'pnorm'
evalEQCV: no visible global function definition for 'pnorm'
evalEQCV: no visible global function definition for 'dnorm'
evalLB: no visible global function definition for 'pnorm'
evalLB: no visible global function definition for 'dnorm'
eval_equad: no visible global function definition for 'pnorm'
findQmat: no visible global function definition for 'uniroot'
findQmat: no visible global function definition for 'pnorm'
findbcv: no visible global function definition for 'uniroot'
Undefined global functions or variables:
  dnorm hist integrate lm pnorm qnorm rnorm runif sd uniroot
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "dnorm", "integrate", "lm", "pnorm", "qnorm",
             "rnorm", "runif", "sd", "uniroot")
to your NAMESPACE file.