I have the following data from an image analysis program, in which the x and y co-ordinates are locations of the centroids of shapes on a 2 dimensional plot. The Y co-ordinates were positive, but I changed them to negative as the resulting scatterplot was upside down (the image analysis program reads from the top of the image to the bottom, so it seems) I now need these as point pattern data, as I want to subsequently add marks to them (area of shape):
Can anybody assist? X Y 159.163 -165.203 162.469 -233 167.77 -213.503 169.988 -174.764 172.113 -246.258 172.494 -232.865 177.855 -213.164 178.568 -250.038 179.486 -186.033 180.208 -244.185 184.28 -170.754 185.447 -181.114 185.597 -193.815 188.779 -204.507 192.978 -220.553 198.208 -224.535 199.346 -185.853 200.3 -229.917 204.028 -190.552 205.1 -217.909 208.686 -242.057 212.575 -243.511 212.942 -223.68 212.994 -259.469 215.643 -200.613 217.51 -219.069 218.193 -225.037 220.049 -172.226 220.181 -251.714 221.946 -185.973 222.738 -195.468 223.08 -177.071 225.058 -262.459 225.265 -220.209 228.767 -199.047 229.196 -188.481 230.268 -245.925 233.604 -207.356 234.708 -247.057 234.874 -213.096 239.822 -251.908 240.771 -178.647 242.287 -193.157 242.468 -249.385 243.207 -233.702 247.955 -196.673 248.178 -252.502 250.82 -147.687 252.076 -209.894 253.883 -199.777 255.635 -251.216 257.03 -78.085 257.108 -229.982 258.46 -119.812 258.641 -218.726 258.953 -166.529 259.216 -150.816 260.544 -146.563 260.557 -84.336 260.59 -67.364 260.742 -190.558 262.247 -79.629 262.316 -86.505 262.436 -227.381 263.622 -127.775 263.814 -85.251 263.874 -94.635 264.945 -75.656 265.038 -223.406 265.313 -204.995 269.082 -183.29 269.428 -209.686 269.984 -246.628 270.371 -84.1 271.263 -72.811 271.886 -195.877 272.59 -250.311 273.572 -97.019 274.086 -199.21 274.329 -235.096 276.979 -77.21 277.313 -246.859 278.096 -188.909 278.223 -68.026 278.35 -139.616 280.89 -195.992 281.413 -78.605 282.904 -92.113 284.499 -231.532 285.708 -240.821 286.862 -221.241 287.679 -135.925 290.702 -68.571 290.744 -76.063 291.361 -239.134 292.471 -89.893 292.915 -229.442 293.193 -99.059 294.381 -81.307 295.605 -141.156 298.543 -100.885 298.689 -239.704 299.711 -137.435 299.925 -221.066 300.618 -130.093 302.588 -93.782 304.273 -203.95 304.766 -194.382 305.091 -110.146 306.04 -88.153 306.761 -186.272 307.554 -173.64 307.778 -80.67 310.273 -87.523 310.368 -103.525 310.621 -71.728 311.168 -193.219 311.29 -198.237 311.338 -168.259 311.925 -115.413 312.178 -203.015 312.577 -98.959 314.495 -81.542 315.035 -185.075 315.256 -92.839 316.889 -196.098 317.982 -95.894 318.453 -181.028 320.048 -67.681 320.888 -88.357 321.327 -75.035 322.997 -104.616 323.373 -95.794 324.414 -193.768 325.789 -84.277 327.046 -89.805 328.459 -78.971 329.2 -251.549 329.913 -72.674 332.794 -263.695 333.451 -200.654 333.756 -124.516 334.524 -174.331 335.301 -213.95 335.759 -166.324 335.848 -210.629 336.07 -75.13 337.105 -87.3 337.78 -178.097 338.997 -65.673 340.501 -184.499 341.346 -193.458 341.55 -230.801 342.054 -80.684 343.082 -202.06 344.873 -69.301 345.798 -232.187 347.177 -201.136 347.53 -103.792 348.168 -87.125 349.156 -236.411 349.531 -252.794 350.503 -92.074 350.79 -116.177 350.953 -177.364 354.308 -123.398 354.417 -237.45 355.424 -197.235 358.092 -164.202 361.405 -240.484 363.009 -213.804 364.806 -243.099 -- View this message in context: http://r.789695.n4.nabble.com/Creating-a-point-pattern-with-cartesian-co-ordinates-tp4606343.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
