rbind Missing Something: Need New Eyes

    I don't see what's missing in my statements to add rows to a data frame
and someone else will probably see what needs to be added to the statements.

  The data frame has this structure (without any data):

 $ PHYLUM     : chr
 $ SUBPHYLUM  : chr
 $ SUPERCLASS : chr
 $ CLASS      : chr
 $ SUBCLASS   : chr
 $ INFRACLASS : chr
 $ SUPERORDER : chr
 $ ORDER      : chr
 $ SUBORDER   : chr
 $ INFRAORDER : chr
 $ SUPERFAMILY: chr
 $ FAMILY     : chr
 $ SUBFAMILY  : chr
 $ TRIBE      : chr
 $ SUBTRIBE   : chr
 $ GENUS      : chr
 $ TAXON      : chr

  One command (all on one line) is:

itis.ttable <- rbind(itis.ttable, data.frame(PHYLUM = "ARTHROPODA",
SUBPHYLUM = "MANDIBULATA", SUPERCLASS = NA, CLASS = "INSECTA", SUBCLASS =
"DICONDYLIA", INFRACLASS = "PTERYGOTA", SUPERORDER = "PANORPIDA", ORDER =
"TRICHOPTERA", SUBORDER = "INTEGRIPALPIA", INFRAORDER = "PLENITENTORIA",
SUPERFAMILY = "LIMNEPHILOIDAE", FAMILY = "LIMNEPHILIDAE", SUBFAMILY =
"LIMNEPHILINAE", TRIBE = "STENOPHYLACINI", SUBTRIBE = NA, GENUS =
"CHYRANDRA", TAXON = "CENTRALIS"))

  R's response is to ask for more input by displaying the continuation
prompt, +.

Can't reproduce your problem:

data.frame(PHYLUM = "ARTHROPODA",

+ SUBPHYLUM = "MANDIBULATA", SUPERCLASS = NA, CLASS = "INSECTA", SUBCLASS =
+ "DICONDYLIA", INFRACLASS = "PTERYGOTA", SUPERORDER = "PANORPIDA", ORDER =
+ "TRICHOPTERA", SUBORDER = "INTEGRIPALPIA", INFRAORDER = "PLENITENTORIA",
+ SUPERFAMILY = "LIMNEPHILOIDAE", FAMILY = "LIMNEPHILIDAE", SUBFAMILY =
+ "LIMNEPHILINAE", TRIBE = "STENOPHYLACINI", SUBTRIBE = NA, GENUS =
+ "CHYRANDRA", TAXON = "CENTRALIS")
      PHYLUM   SUBPHYLUM SUPERCLASS   CLASS   SUBCLASS INFRACLASS SUPERORDER
1 ARTHROPODA MANDIBULATA         NA INSECTA DICONDYLIA  PTERYGOTA  PANORPIDA
        ORDER      SUBORDER    INFRAORDER    SUPERFAMILY        FAMILY
1 TRICHOPTERA INTEGRIPALPIA PLENITENTORIA LIMNEPHILOIDAE LIMNEPHILIDAE
      SUBFAMILY          TRIBE SUBTRIBE     GENUS     TAXON
1 LIMNEPHILINAE STENOPHYLACINI       NA CHYRANDRA CENTRALIS

itis.ttable = data.frame(PHYLUM = "ARTHROPODA",

+ SUBPHYLUM = "MANDIBULATA", SUPERCLASS = NA, CLASS = "INSECTA", SUBCLASS =
+ "DICONDYLIA", INFRACLASS = "PTERYGOTA", SUPERORDER = "PANORPIDA", ORDER =
+ "TRICHOPTERA", SUBORDER = "INTEGRIPALPIA", INFRAORDER = "PLENITENTORIA",
+ SUPERFAMILY = "LIMNEPHILOIDAE", FAMILY = "LIMNEPHILIDAE", SUBFAMILY =
+ "LIMNEPHILINAE", TRIBE = "STENOPHYLACINI", SUBTRIBE = NA, GENUS =
+ "CHYRANDRA", TAXON = "CENTRALIS")

itis.ttable <- rbind(itis.ttable, data.frame(PHYLUM = "ARTHROPODA",

+ SUBPHYLUM = "MANDIBULATA", SUPERCLASS = NA, CLASS = "INSECTA", SUBCLASS =
+ "DICONDYLIA", INFRACLASS = "PTERYGOTA", SUPERORDER = "PANORPIDA", ORDER =
+ "TRICHOPTERA", SUBORDER = "INTEGRIPALPIA", INFRAORDER = "PLENITENTORIA",
+ SUPERFAMILY = "LIMNEPHILOIDAE", FAMILY = "LIMNEPHILIDAE", SUBFAMILY =
+ "LIMNEPHILINAE", TRIBE = "STENOPHYLACINI", SUBTRIBE = NA, GENUS =
+ "CHYRANDRA", TAXON = "CENTRALIS"))

All complete without any continuation prompts.

Peter