decimaldigit

This function is to derive the digit number after decimal point for a
numeric variable (e.g., lat and long).

An updated and extended version of 'spm' package, by introducing some further novel functions for modern statistical methods (i.e., generalised linear models, glmnet, generalised least squares), thin plate splines, support vector machine, kriging methods (i.e., simple kriging, universal kriging, block kriging, kriging with an external drift), and novel hybrid methods (228 hybrids plus numerous variants) of modern statistical methods or machine learning methods with mathematical and/or univariate geostatistical methods for spatial predictive modelling. For each method, two functions are provided, with one function for assessing the predictive errors and accuracy of the method based on cross-validation, and the other for generating spatial predictions. It also contains a couple of functions for data preparation and predictive accuracy assessment.

Jin Li

spm2

Spatial Predictive Modeling

decimaldigit function

<dl><dt>x</dt>
<dd>one or more decimal numbers.</dd>
<dt>dechar</dt>
<dd>The character used to separate the decimal part of a number.</dd>
<dt>nint</dt>
<dd>The number of characters to which the integer part of the numbers should be padded.</dd>
<dt>ndec</dt>
<dd>The number of characters to which the decimal part of the numbers should be padded.</dd>
<dt>pad.left</dt>
<dd>Whether the left (integer) side of the numbers should be padded as well as the right.</dd></dl>

Arguments

Author

Digit number after decimal point for a numeric variable — decimaldigit

<dl>

<dt>x</dt>
<dd>one or more decimal numbers.</dd>


<dt>dechar</dt>
<dd>The character used to separate the decimal part of a number.</dd>


<dt>nint</dt>
<dd>The number of characters to which the integer part of the numbers should be padded.</dd>


<dt>ndec</dt>
<dd>The number of characters to which the decimal part of the numbers should be padded.</dd>


<dt>pad.left</dt>
<dd>Whether the left (integer) side of the numbers should be padded as well as the right.</dd>

</dl>

decimaldigit: Digit number after decimal point for a numeric variable

Description

Usage

Value

Arguments

Author

References

Examples