R: QRcode specifications and requirements.

qrCodeSpec {qrcode} | R Documentation

## QRcode specifications and requirements.

### Description

List of different versions of QRcode specification and requirements. For more details can refer to QRcode standard.

### Usage

    data(qrCodeSpec)

### Format

    'data.frame':	160 obs. of  11 variables:
     $ Version       : int  1 1 1 1 2 2 2 2 3 3 ...
     $ ECL           : Factor w/ 4 levels "H","L","M","Q": 2 3 4 1 2 3 4 1 2 3 ...
     $ Numeric       : int  41 34 27 17 77 63 48 34 127 101 ...
     $ Alphanumeric  : int  25 20 16 10 47 38 29 20 77 61 ...
     $ Byte          : int  17 14 11 7 32 26 20 14 53 42 ...
     $ Dcword        : int  19 16 13 9 34 28 22 16 55 44 ...
     $ ECwordPerBlock: int  7 10 13 17 10 16 22 28 15 26 ...
     $ Grp1          : int  1 1 1 1 1 1 1 1 1 1 ...
     $ DCinGrp1      : int  19 16 13 9 34 28 22 16 55 44 ...
     $ Grp2          : int  0 0 0 0 0 0 0 0 0 0 ...
     $ DCinGrp2      : int  0 0 0 0 0 0 0 0 0 0 ...

### Details

- Version. QRcode version.

- ECL. Error Correction Level. Consisted of 4 level L,M,Q and H.

- Numeric. Number of numeric character supported by the given version and ECL.

- Alphanumeric. Number of alphabet and numeric character supported by the given version and ECL.

- Byte.Number of byte supported by the given version and ECL.

- Dcword. Data code word count.

- ECwordPerBlock. Error correction word count per block.

- Grp1. Number of block in group 1.

- DCinGrp1. Number of data code word in each group 1.

- Grp2. Number of block in group 2.

- DCinGrp2. Number of data code word in each group 2.

[Package qrcode version 0.1.1 Index]