R/zzz.R

In google/NLSdata: An R package for National Longitudinal Survey Analysis

# Copyright 2014 Google Inc. All rights reserved.
# 
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# 
#     http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

.onAttach <- function(libname, pkgname) {
  packageStartupMessage("\nWelcome to the NLSdata package!")
  packageStartupMessage("For general information, type help(NLSdata)")
}