qgis-r's Introduction

Spatial modelling via QGIS-R integration

Installation

You can find the R scripts for spatial modelling in the rscripts folder.

Every R script is composed of two files: a *.rsx file with the R code and a *.rsx.help file with instructions on how to use the R script.

To use an R script, you must save both *.rsx and *.rsx.help files in your local QGIS rscripts folder. On Linux machines, this generally is located at:

/home/<your-name-here>/.local/share/QGIS/QGIS3/profiles/default/processing/rscripts

On Windows machines, the QGIS rscripts folder is generally located at:

C:/Users/<your-name-here>/.qgis/processing/rscripts

Usage

More info

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qgis-r's Issues

Error: It looks like you forgot to load the following covariates:

Hello!
I am using several variables: Integer64 (10); Real (20,5); and String.

Note: "These are the covariates that you loaded:"
And after: "Error: It looks like you forgot to load the following covariates".

Thanks!!!

[1] "C:/Users/Francisco Cianfagna/Documents/R/win-library/3.6/caret"
Loading required package: lattice
Loading required package: ggplot2
[1] "C:/Users/Francisco Cianfagna/Documents/R/win-library/3.6/snow"
[1] "C:/Users/Francisco Cianfagna/Documents/R/win-library/3.6/sf"
Linking to GEOS 3.6.1, GDAL 2.2.3, PROJ 4.9.3
[1] "C:/Users/Francisco Cianfagna/Documents/R/win-library/3.6/raster"
Loading required package: sp

R version 3.6.3 (2020-02-29)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 18362)
Matrix products: default
locale:
[1] LC_COLLATE=Spanish_Argentina.1252 LC_CTYPE=Spanish_Argentina.1252
[3] LC_MONETARY=Spanish_Argentina.1252 LC_NUMERIC=C
[5] LC_TIME=Spanish_Argentina.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] raster_3.0-12 sp_1.4-1 sf_0.8-1 snow_0.4-3
[5] caret_6.0-86 ggplot2_3.3.0 lattice_0.20-40
loaded via a namespace (and not attached):
[1] tidyselect_1.0.0 purrr_0.3.3 reshape2_1.4.3
[4] splines_3.6.3 colorspace_1.4-1 generics_0.0.2
[7] stats4_3.6.3 survival_3.1-8 prodlim_2019.11.13
[10] rlang_0.4.5 ModelMetrics_1.2.2.2 e1071_1.7-3
[13] pillar_1.4.3 glue_1.3.2 withr_2.1.2
[16] DBI_1.1.0 foreach_1.4.8 lifecycle_0.2.0
[19] plyr_1.8.6 lava_1.6.7 stringr_1.4.0
[22] timeDate_3043.102 munsell_0.5.0 gtable_0.3.0
[25] recipes_0.1.10 codetools_0.2-16 parallel_3.6.3
[28] class_7.3-15 Rcpp_1.0.4 KernSmooth_2.23-16
[31] scales_1.1.0 classInt_0.4-2 ipred_0.9-9
[34] stringi_1.4.6 dplyr_0.8.5 grid_3.6.3
[37] rgdal_1.4-8 tools_3.6.3 magrittr_1.5
[40] tibble_2.1.3 crayon_1.3.4 pkgconfig_2.0.3
[43] MASS_7.3-51.5 Matrix_1.2-18 data.table_1.12.8
[46] pROC_1.16.2 lubridate_1.7.4 gower_0.2.1
[49] assertthat_0.2.1 iterators_1.0.12 R6_2.4.1
[52] rpart_4.1-15 units_0.6-6 nnet_7.3-12
[55] nlme_3.1-144 compiler_3.6.3

These are the observations that you loaded:

Simple feature collection with 340 features and 9 fields
geometry type: POINT
dimension: XY
bbox: xmin: -53.82292 ymin: -29.66156 xmax: -53.77002 ymax: -29.60458
epsg (SRID): NA
proj4string: +proj=longlat +ellps=GRS80 +no_defs
First 10 features:
taxon_sibc geo50k ZN_29S54_ VN_29S54_ V3_29S54_ SN_29S54_ HN_29S54_
1 RY 4 148.321 -0.01169 1 3.34928 -1.20000
2 PBAC 4 149.729 -0.00086 2 4.66136 0.10000
3 PBAC 4 150.860 0.00119 2 4.13807 0.46667
4 RY 4 151.341 0.00121 2 4.33657 0.60000
5 RY 4 150.559 0.00575 2 5.60959 0.43333
6 PBAC 4 150.647 -0.00067 2 2.55054 -1.73333
7 PBAC 4 151.045 0.00101 2 2.59795 -1.16667
8 SX 4 153.854 -0.01849 1 4.62737 -0.56667
9 SX 4 157.212 -0.03895 1 10.86900 -0.23333
10 PBAC 4 158.727 -0.02426 1 11.57428 0.26667
H3_29S54_ FT_29S54_ geometry
1 1 1 POINT (-53.79465 -29.65127)
2 1 2 POINT (-53.79399 -29.65056)
3 1 2 POINT (-53.79399 -29.65023)
4 1 2 POINT (-53.79434 -29.65031)
5 1 2 POINT (-53.79295 -29.65084)
6 1 2 POINT (-53.7935 -29.64995)
7 1 2 POINT (-53.79327 -29.64996)
8 2 4 POINT (-53.79363 -29.64847)
9 2 4 POINT (-53.79371 -29.64784)
10 2 4 POINT (-53.79302 -29.64797)

These are the covariates that you loaded:

[[1]]
class : RasterBrick
dimensions : 205, 194, 39770, 1 (nrow, ncol, ncell, nlayers)
resolution : 0.0002771618, 0.0002779561 (x, y)
extent : -53.82296, -53.76919, -29.66156, -29.60458 (xmin, xmax, ymin, ymax)
crs : +proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs
source : C:/Users/Francisco Cianfagna/Desktop/Nueva carpeta (3)/qgis-r-master4/qgis-r-
master/test/data/raster/FT_29S54_.tif
names : layer
min values : 0
max values : 255

[[2]]
class : RasterBrick
dimensions : 205, 194, 39770, 1 (nrow, ncol, ncell, nlayers)
resolution : 0.0002771618, 0.0002779561 (x, y)
extent : -53.82296, -53.76919, -29.66156, -29.60458 (xmin, xmax, ymin, ymax)
crs : +proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs
source : C:/Users/Francisco Cianfagna/Desktop/Nueva carpeta (3)/qgis-r-master4/qgis-r-
master/test/data/raster/H3_29S54_.tif
names : layer
min values : 0
max values : 255

[[3]]
class : RasterBrick
dimensions : 205, 194, 39770, 1 (nrow, ncol, ncell, nlayers)
resolution : 0.0002771618, 0.0002779561 (x, y)
extent : -53.82296, -53.76919, -29.66156, -29.60458 (xmin, xmax, ymin, ymax)
crs : +proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs
source : C:/Users/Francisco Cianfagna/Desktop/Nueva carpeta (3)/qgis-r-master4/qgis-r-
master/test/data/raster/HN_29S54_.tif
names : layer
min values : -5
max values : 4.7

[[4]]
class : RasterBrick
dimensions : 205, 194, 39770, 1 (nrow, ncol, ncell, nlayers)
extent : -53.82296, -53.76919, -29.66156, -29.60458 (xmin, xmax, ymin, ymax)
crs : +proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs
source : C:/Users/Francisco Cianfagna/Desktop/Nueva carpeta (3)/qgis-r-master4/qgis-r-
master/test/data/raster/SN_29S54_.tif
names : layer
min values : 0.6505687
max values : 98.82021

[[5]]
class : RasterBrick
dimensions : 205, 194, 39770, 1 (nrow, ncol, ncell, nlayers)
resolution : 0.0002771618, 0.0002779561 (x, y)
extent : -53.82296, -53.76919, -29.66156, -29.60458 (xmin, xmax, ymin, ymax)
crs : +proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs
source : C:/Users/Francisco Cianfagna/Desktop/Nueva carpeta (3)/qgis-r-master4/qgis-r-
master/test/data/raster/V3_29S54_.tif
names : layer
min values : 0
max values : 255

[[6]]
class : RasterBrick
dimensions : 205, 194, 39770, 1 (nrow, ncol, ncell, nlayers)
resolution : 0.0002771618, 0.0002779561 (x, y)
extent : -53.82296, -53.76919, -29.66156, -29.60458 (xmin, xmax, ymin, ymax)
crs : +proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs
source : C:/Users/Francisco Cianfagna/Desktop/Nueva carpeta (3)/qgis-r-master4/qgis-r-
master/test/data/raster/VN_29S54_.tif
names : layer
min values : -0.2124114
max values : 0.1638607

[[7]]
class : RasterBrick
dimensions : 205, 194, 39770, 1 (nrow, ncol, ncell, nlayers)
resolution : 0.0002771618, 0.0002779561 (x, y)
extent : -53.82296, -53.76919, -29.66156, -29.60458 (xmin, xmax, ymin, ymax)
crs : +proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs
source : C:/Users/Francisco Cianfagna/Desktop/Nueva carpeta (3)/qgis-r-master4/qgis-r-
master/test/data/raster/ZN_29S54_.tif
names : layer
min values : 127.79
max values : 492.337

[[8]]
class : RasterBrick
dimensions : 205, 194, 39770, 1 (nrow, ncol, ncell, nlayers)
resolution : 0.0002775811, 0.0002775811 (x, y)
extent : -53.82296, -53.76911, -29.66148, -29.60458 (xmin, xmax, ymin, ymax)
crs : +proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs
source : C:/Users/Francisco Cianfagna/Desktop/Nueva carpeta (3)/qgis-r-master4/qgis-r-
master/test/data/raster/geo50k.tif
names : layer

Error:

It looks like you forgot to load the following covariates: geo50k, ZN_29S54_, VN_29S54_,
V3_29S54_, SN_29S54_, HN_29S54_, H3_29S54_, FT_29S54_

Ejecución interrumpida

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