| #------------------------------------------------------------- |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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. |
| # |
| #------------------------------------------------------------- |
| |
| # Load matrices A, and B |
| A = read($1) |
| B = read($2) |
| type = $3 |
| |
| # Perform binding operations |
| # case 1: cbind() |
| # case 2: rbind() |
| if(type == 1) { |
| R = matrix(0, rows=nrow(A), cols=ncol(A)+ncol(B)) |
| R[,1]=A |
| R[,2]=B |
| } |
| else if( type == 2 ) { |
| A_t = t(A) |
| B_t = t(B) |
| R = matrix(0, rows=nrow(A_t)+nrow(B_t), cols=ncol(A_t)) |
| R[1, ]=A_t |
| R[2, ]=B_t |
| } |
| |
| # Write the result matrix R |
| write(R, $4) |
| |
| |
