Malformed Description field: should contain one or more complete sentences.
GA_search : subset_score: no visible global function definition for
  'combn'
choose_lambda : subset_score: no visible global function definition for
  'combn'
cond.fyx: no visible global function definition for 'var'
cond.fyx: no visible global function definition for 'cor'
diff_gen_PPI: no visible global function definition for 'cov'
diff_gen_PPI: no visible global function definition for 'sd'
f.test: no visible binding for global variable 'var'
get_quantiles : node_edge: no visible global function definition for
  'combn'
score_scaling: no visible global function definition for 'hist'
score_scaling: no visible global function definition for 'sd'
Undefined global functions or variables:
  combn cor cov hist sd var
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "cor", "cov", "sd", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
GA_search : subset_score: no visible global function definition for
  ‘combn’
choose_lambda : subset_score: no visible global function definition for
  ‘combn’
cond.fyx: no visible global function definition for ‘var’
cond.fyx: no visible global function definition for ‘cor’
diff_gen_PPI: no visible global function definition for ‘cov’
diff_gen_PPI: no visible global function definition for ‘sd’
f.test: no visible binding for global variable ‘var’
get_quantiles : node_edge: no visible global function definition for
  ‘combn’
score_scaling: no visible global function definition for ‘hist’
score_scaling: no visible global function definition for ‘sd’
Undefined global functions or variables:
  combn cor cov hist sd var
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "cor", "cov", "sd", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
GA_search : subset_score: no visible global function definition for
  ‘combn’
choose_lambda : subset_score: no visible global function definition for
  ‘combn’
cond.fyx: no visible global function definition for ‘var’
cond.fyx: no visible global function definition for ‘cor’
diff_gen_PPI: no visible global function definition for ‘cov’
diff_gen_PPI: no visible global function definition for ‘sd’
f.test: no visible binding for global variable ‘var’
get_quantiles : node_edge: no visible global function definition for
  ‘combn’
score_scaling: no visible global function definition for ‘hist’
score_scaling: no visible global function definition for ‘sd’
Undefined global functions or variables:
  combn cor cov hist sd var
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "cor", "cov", "sd", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
GA_search : subset_score: no visible global function definition for
  ‘combn’
choose_lambda : subset_score: no visible global function definition for
  ‘combn’
cond.fyx: no visible global function definition for ‘var’
cond.fyx: no visible global function definition for ‘cor’
diff_gen_PPI: no visible global function definition for ‘cov’
diff_gen_PPI: no visible global function definition for ‘sd’
f.test: no visible binding for global variable ‘var’
get_quantiles : node_edge: no visible global function definition for
  ‘combn’
score_scaling: no visible global function definition for ‘hist’
score_scaling: no visible global function definition for ‘sd’
Undefined global functions or variables:
  combn cor cov hist sd var
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "cor", "cov", "sd", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
GA_search : subset_score: no visible global function definition for
  'combn'
choose_lambda : subset_score: no visible global function definition for
  'combn'
cond.fyx: no visible global function definition for 'var'
cond.fyx: no visible global function definition for 'cor'
diff_gen_PPI: no visible global function definition for 'cov'
diff_gen_PPI: no visible global function definition for 'sd'
f.test: no visible binding for global variable 'var'
get_quantiles : node_edge: no visible global function definition for
  'combn'
score_scaling: no visible global function definition for 'hist'
score_scaling: no visible global function definition for 'sd'
Undefined global functions or variables:
  combn cor cov hist sd var
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "cor", "cov", "sd", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
GA_search : subset_score: no visible global function definition for
  ‘combn’
choose_lambda : subset_score: no visible global function definition for
  ‘combn’
cond.fyx: no visible global function definition for ‘var’
cond.fyx: no visible global function definition for ‘cor’
diff_gen_PPI: no visible global function definition for ‘cov’
diff_gen_PPI: no visible global function definition for ‘sd’
f.test: no visible binding for global variable ‘var’
get_quantiles : node_edge: no visible global function definition for
  ‘combn’
score_scaling: no visible global function definition for ‘hist’
score_scaling: no visible global function definition for ‘sd’
Undefined global functions or variables:
  combn cor cov hist sd var
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "cor", "cov", "sd", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
GA_search : subset_score: no visible global function definition for
  ‘combn’
choose_lambda : subset_score: no visible global function definition for
  ‘combn’
cond.fyx: no visible global function definition for ‘var’
cond.fyx: no visible global function definition for ‘cor’
diff_gen_PPI: no visible global function definition for ‘cov’
diff_gen_PPI: no visible global function definition for ‘sd’
f.test: no visible binding for global variable ‘var’
get_quantiles : node_edge: no visible global function definition for
  ‘combn’
score_scaling: no visible global function definition for ‘hist’
score_scaling: no visible global function definition for ‘sd’
Undefined global functions or variables:
  combn cor cov hist sd var
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "cor", "cov", "sd", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
GA_search : subset_score: no visible global function definition for
  ‘combn’
choose_lambda : subset_score: no visible global function definition for
  ‘combn’
cond.fyx: no visible global function definition for ‘var’
cond.fyx: no visible global function definition for ‘cor’
diff_gen_PPI: no visible global function definition for ‘cov’
diff_gen_PPI: no visible global function definition for ‘sd’
f.test: no visible binding for global variable ‘var’
get_quantiles : node_edge: no visible global function definition for
  ‘combn’
score_scaling: no visible global function definition for ‘hist’
score_scaling: no visible global function definition for ‘sd’
Undefined global functions or variables:
  combn cor cov hist sd var
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "cor", "cov", "sd", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
GA_search : subset_score: no visible global function definition for
  ‘combn’
choose_lambda : subset_score: no visible global function definition for
  ‘combn’
cond.fyx: no visible global function definition for ‘var’
cond.fyx: no visible global function definition for ‘cor’
diff_gen_PPI: no visible global function definition for ‘cov’
diff_gen_PPI: no visible global function definition for ‘sd’
f.test: no visible binding for global variable ‘var’
get_quantiles : node_edge: no visible global function definition for
  ‘combn’
score_scaling: no visible global function definition for ‘hist’
score_scaling: no visible global function definition for ‘sd’
Undefined global functions or variables:
  combn cor cov hist sd var
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "cor", "cov", "sd", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
GA_search : subset_score: no visible global function definition for
  'combn'
choose_lambda : subset_score: no visible global function definition for
  'combn'
cond.fyx: no visible global function definition for 'var'
cond.fyx: no visible global function definition for 'cor'
diff_gen_PPI: no visible global function definition for 'cov'
diff_gen_PPI: no visible global function definition for 'sd'
f.test: no visible binding for global variable 'var'
get_quantiles : node_edge: no visible global function definition for
  'combn'
score_scaling: no visible global function definition for 'hist'
score_scaling: no visible global function definition for 'sd'
Undefined global functions or variables:
  combn cor cov hist sd var
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "cor", "cov", "sd", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
GA_search : subset_score: no visible global function definition for
  ‘combn’
choose_lambda : subset_score: no visible global function definition for
  ‘combn’
cond.fyx: no visible global function definition for ‘var’
cond.fyx: no visible global function definition for ‘cor’
diff_gen_PPI: no visible global function definition for ‘cov’
diff_gen_PPI: no visible global function definition for ‘sd’
f.test: no visible binding for global variable ‘var’
get_quantiles : node_edge: no visible global function definition for
  ‘combn’
score_scaling: no visible global function definition for ‘hist’
score_scaling: no visible global function definition for ‘sd’
Undefined global functions or variables:
  combn cor cov hist sd var
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "cor", "cov", "sd", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
GA_search : subset_score: no visible global function definition for
  ‘combn’
choose_lambda : subset_score: no visible global function definition for
  ‘combn’
cond.fyx: no visible global function definition for ‘var’
cond.fyx: no visible global function definition for ‘cor’
diff_gen_PPI: no visible global function definition for ‘cov’
diff_gen_PPI: no visible global function definition for ‘sd’
f.test: no visible binding for global variable ‘var’
get_quantiles : node_edge: no visible global function definition for
  ‘combn’
score_scaling: no visible global function definition for ‘hist’
score_scaling: no visible global function definition for ‘sd’
Undefined global functions or variables:
  combn cor cov hist sd var
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "cor", "cov", "sd", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
GA_search : subset_score: no visible global function definition for
  'combn'
choose_lambda : subset_score: no visible global function definition for
  'combn'
cond.fyx: no visible global function definition for 'var'
cond.fyx: no visible global function definition for 'cor'
diff_gen_PPI: no visible global function definition for 'cov'
diff_gen_PPI: no visible global function definition for 'sd'
f.test: no visible binding for global variable 'var'
get_quantiles : node_edge: no visible global function definition for
  'combn'
score_scaling: no visible global function definition for 'hist'
score_scaling: no visible global function definition for 'sd'
Undefined global functions or variables:
  combn cor cov hist sd var
Consider adding
  importFrom("graphics", "hist")
  importFrom("stats", "cor", "cov", "sd", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.