[R] Error in pglm function when performing logit regression on Panel Data

Paul Bernal p@u|bern@|07 @end|ng |rom gm@||@com
Tue Apr 23 20:43:57 CEST 2019


Dear friends,

The following error is generated when trying to fit a logistic regression
with the pglm function:

> PGLM_Model2 <-
pglm(dataframe2$TRANSIT~dataframe2$Draft+dataframe2$TOTALCOST+dataframe2$BUNKER+dataframe2$CHARTERVALUE,
effect=c("twoways"), family=binomial('logit'), index=dataframe2$ID,
data=dataframe2)
Error in pdata.frame(data, index) :
  'index' can be of length 3 at the most (one index variable for
individual, time, group)

This doesn´t make sense to me because the maximum length for ID is 3 and I
checked it twice.

A few things to keep in mind:
1. I am using R version 3.5.3
2. My worstation has Windows 8 and it is a 64-bit OS

I would like to know what I´m doing wrong and how to solve this issue (if
possible). I provide a dput() of my dataset below:

dput(dataframe2)
structure(list(TRANSIT = c(1L, 1L, 1L, 0L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 0L, 0L, 0L, 1L, 0L, 1L, 1L, 0L, 1L, 0L, 0L,
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    139L), .Label = c("Aby Jeannette", "Adelante", "ADM Georgina",
    "ADS Galtesund", "Aeneas", "Aeolian Fortune", "Aeolian Light",
    "AFRICA GRAECA", "AFRICAN ARROW", "AFRICAN BARI BIRD", "AFRICAN BLUE
CRANE",
    "AFRICAN FINFOOT", "AFRICAN JACANA", "AFRICAN KITE", "AFRICAN LEOPARD",
    "AFRICAN PUFFIN", "AFRICAN RAPTOR", "AFTERHOURS", "AGIA SKEPI",
    "Agri Kinsale", "Aiantas", "AKILI", "ALAM MANIS", "ALBION",
    "Alexandra", "ALICIA", "Alma", "Alpha Vision", "AM BREMEN",
    "AMAMI K", "AMIS ACE", "AMIS FORTUNE", "AMIS JUSTICE", "AMSTEL FALCON",
    "Andros", "ANDROS ISLAND", "Androusa", "ANIMA", "Anna S",
    "Anna Smile", "ANTIGONI", "Antiparos", "Aom Gaia", "AOM GAIA",
    "Aom Milena", "APEX", "AREQUIPA QUEEN", "Ariana", "Artemis",
    "ASHIYA STAR", "ASTRA CENTAURUS", "ASTREA", "Athina Carras",
    "ATLANTIC EAGLE", "ATLANTIC GRACE", "ATLANTIC HERO", "ATLANTIC
MANZANILLO",
    "Attalia", "Axios", "Bahia Blanca", "Bali", "BALTIC K", "BALTIC WASP",
    "BBG Ambition", "BBG Dream", "BBG Endeavor", "Belo Horizonte",
    "BELO HORIZONTE", "BLUE AKIHABARA", "BLUE DIAMOND", "BLUE MARLIN I",
    "Bora", "Brasil SW", "Braveheart", "BRIDGEGATE", "BRIGITTE",
    "BTG Denali", "BTG Eiger", "BTG Everest", "BTG Kailach",
    "BULK ARGENTINA", "BULK COLOMBIA", "BULK HERO", "BULK HONDURAS",
    "Bulk Pegasus", "Bulk Portugal", "BW Hazel", "Captain Adams",
    "Captain Antonis", "Cemtex Wisdom", "CENTENARIO BLU", "Cepheus Ocean",
    "Cerafina", "Cetus Ocean", "CF Diamond", "CHARADE", "CHLOE",
    "CLARKE QUAY", "CLIPPER AMSTERDAM", "Clipper Victory", "CMB Sakura",
    "Cofco 1", "COLUMBIA RIVER", "Coral Diamond", "COREFORTUNE OL",
    "Cosmar", "Coventry", "CP GUANGZHOU", "Crimson Ark", "Crimson Kingdom",
    "Cymona Star", "DALIAN STAR", "De Xu Hai", "Densa Pelican",
    "DESERT CHALLENGER", "DEVON BAY", "DIAMOND QUEEN", "Dias",
    "Dimitris Apesakis", "Donousa", "DORIC", "DORIC SHOGUN",
    "DORO", "EASTER N", "Efrain A", "Egret Oasis", "Eirini P",
    "Elena", "Emerald Dongji", "Emerald Star", "ENDLESS HORIZON",
    "ENY", "Erikoussa", "ESSEX STRAIT", "Eternal Bliss", "Eternal Grace",
    "EUROPA BAY", "Ever Grace", "EVER SOVEREIGN", "Everglory",
    "Evmar", "FEDERAL TRIDENT", "FH Fang Cheng", "FH Rizhao",
    "Fiji", "FILIA JOY", "Flag Lama", "FLIPPER", "FLORINDA",
    "Fortune Harmony", "FORTUNE LADY", "FORTUNE UNITY", "FRAMURA",
    "FURNESS VICTORIA", "Galio", "GANNET BULKER", "GENCO RAPTOR",
    "GH CITATION", "GH URBAN SEA", "Giorgakis", "Giorgis", "GLOBAL PRIME",
    "GLOBAL SUCCESS", "GLOBAL VISION", "Glory", "Golden Jake",
    "GOLDEN LIBRA", "Good Wish", "Graecia Aeterna", "GRAND CONCORD",
    "GRAND MARCIA", "Great Rich", "GUARDIANSHIP", "Hampton Bay",
    "Hampton Bridge", "HANTON TRADER I", "Hercules Ocean", "Hermes",
    "Hong Hing", "Hong Jing", "Hong Sheng", "HOPA I", "Huayang Spirit",
    "Huayeng Dream", "Indian Harmony", "INDIGO EVOLUTION", "INDIGO RIVER",
    "INDRA OLDENDORFF", "Innovation", "INNOVATION", "Inspiration",
    "IRIS HALO", "IRIS OLDENDORFF", "ISMENE", "Istria", "IYO WIND",
    "Jag Aalok", "Jag Akshay", "Jag Arnav", "JIA SHENG SHAN",
    "JIN RUN", "Jin Zhu Hai", "John M. Carras", "JOSCO HANGZHOU",
    "JPS AFRODITI", "K SPINEL", "K. GARNET", "K. OPAL", "KANG CHENG",
    "Karlovasi", "Katerina III", "KAVO PALOMA", "Kea", "Kerkyra",
    "Key Evolution", "Key Pacifico", "KING ISLAND", "KING MILO",
    "KM Fukuyama", "KM Hong Kong", "KM Keelung", "KM Yokohama",
    "KMARIN SINGAPORE", "KT Birdie", "KYRA PANAGHIA", "Lady I",
    "LEO ADVANCE", "LESEDI QUEEN", "LILA", "LISSA TOPIC", "LOCH SHUNA",
    "Long Dar", "LOUISIANA MAMA", "LOWLANDS MAINE", "LUMINOUS HALO",
    "LUNITA", "LYRIC HARMONY", "Macheras", "MALMO", "MANDARIN CROWN",
    "MANDARIN NOBLE", "Marathassa", "MARIE GRACE", "MARINER",
    "MARITIME PROSPERITY", "MARY LINA", "Mastro Nikos", "MBA Future",
    "Medi Matsuura", "MEDI SALERNO", "MELBOURNE", "MELIA", "METSOVO",
    "MG Explorer", "MG Kronos", "MG Sakura", "Miao Xiang", "MISATO K",
    "Mistral I", "Miyama", "Mykonos", "Myra", "Myrto", "N Bonanza",
    "Nadeshiko", "Naias", "NAUTICAL MARIE", "NAUTICAL RUNA",
    "NAUTICAL SIF", "Navios Amber", "NAVIOS ARC", "NAVIOS ARMONIA",
    "Navios Harmony", "Navios Orbiter", "NAVIOS SOUTHERN STAR",
    "NEFELI", "NEW BLISS", "NEW DIRECTION", "NEWSEAS PEARL",
    "NIKKEI SIRIUS", "NIKKEI VERDE", "Nikolaos", "NIKOLAS XL",
    "Nikomarin", "Nord Capella", "Nord Fortune", "NOSHIMA", "Nuri Bey",
    "OCCITAN PAUILLAC", "OCEAN BAO", "OCEAN BELT", "OCEAN FAVOUR",
    "Ocean Garlic", "OCEAN HARVEST", "OCEAN PRIDE", "OCEAN PRINCE",
    "OCEAN PRINCESS", "OCEAN ROYAL", "OCEAN SPLENDOR", "OCEAN TIANBAO",
    "OCEAN VENUS", "Ocean Wind", "Oceana", "Odysseas L", "OKINAWA",
    "Olivia R", "OLYMPOS", "Omicron Light", "OMICRON NIKOS",
    "OMICRON SKY", "Omicron Trader", "ORCHID HALO", "Orient Genesis",
    "ORIENT GRACE", "OZGUR AKSOY", "PACIFIC ADVANCE", "PACIFIC NEXUS",
    "PACIFIC TALENT", "PACIFIC VICTORY", "Palais", "Pan Ceres",
    "PAN VIVA", "Panafrican", "Panamanian", "Panasiatic", "PANORIA",
    "Panther Max", "PARADISE ISLAND", "PAUL OLDENDORFF", "Peace Ark",
    "PEAK PEGASUS", "Pedhoulas Farmer", "Pedhoulas Trader", "PENTA",
    "PERIDOT", "PERTH I", "Phaedra", "PHOENIX K", "Phoenix Ocean",
    "Pictor", "PILATUS VENTURE", "Popi S", "PORT ESTRELA", "Proteas",
    "QUEEN JHANSI", "QUEEN KOBE", "Rave", "RB Eden", "Real Happiness",
    "RECCO", "REGAL", "RESURGENCE", "RIGI VENTURE", "Rosalia D´ Amato",
    "Rosco Banyan", "Rosco Cypress", "Rosco Ginkgo", "Rosco Lemon",
    "Rosco Litchi", "Rosco Palm", "ROSCO PLUM", "Rosco Poplar",
    "Rosco Sandalwood", "RR Australia", "SAGAR JYOTI", "SAGAR SHAKTI",
    "SAGARJEET", "SAGE COLORADO", "SAGE PIONEER", "SAILING SKY",
    "Sakizaya Power", "SAN ANTONIO", "SANTA KATARINA", "SANTA VALENTINA",
    "SANYU", "SBI Bolero", "SBI BOLERO", "SBI Samba", "Scarlet Cardinal",
    "SCARLET CARDINAL", "Scarlet Falcon", "Sea Duty", "Sea Hermes",
    "Sea Pegasus", "SEA PIONEER", "Sea Pluto", "Seatribute",
    "Shandong Fu Hui", "Shandong Hai Chang", "Shangdong Fu Ze",
    "Shao Shan 5", "Shao Shan 8", "SIFNOS", "Silver Dragon",
    "SIMURGH", "Skiathos", "SKY KNIGHT", "SONGA GLORY", "SOUTHEND",
    "SPARNA", "SPRING AEOLIAN", "SPRING EAGLE", "SPRING ZEPHYR",
    "SSI CHALLENGER", "Stalo", "STAMFORD EAGLE", "STAR AQUARIUS",
    "STAR JENNIFER", "Star Laura", "Star of Sawara", "STAR PISCES",
    "Star Renee", "STAR VANESSA", "STARRY SKY", "STH LONDON",
    "STOVE FRIEND", "STOVE OCEAN", "SUNLEAF GRACE", "SUNLEAF STAR",
    "SUNNY HOPE", "SUNNY ROYAL", "SUZAKU", "Syros I", "Tahiti One",
    "Tai Promotion", "TAI PROSPERITY", "TAI SPRING", "TAI STAR",
    "TAI SUMMIT", "Tangerine Island", "TANGERINE ISLAND", "TANIKAZE",
    "TASSOS N", "Taurus Ocean", "TEAL BULKER", "TENRO MARU",
    "Tenten", "THEMISTOCLES", "Theodor Oldendorff", "THEODOR OLDENDORFF",
    "Theodore Jr.", "Theresa Hebei", "Theresa Jilin", "Theresa Shandong",
    "TIGER HENAN", "TIGER NORTH", "TIGER PIONEER", "Tiger South",
    "TN SUNRISE", "TOMORROW", "Topaz", "TORENIA", "TR Lady",
    "Trade Unity", "TRANS OCEANIC", "TRUSTN TRADER II", "TSCHAIKOWSKY",
    "TTM DRAGON", "Tuo Fu 6", "Tycoon", "ULTRA PANTHER", "Unity",
    "UNITY DISCOVERY", "Valadon", "VEGA ROSE", "VELA OCEAN",
    "VENUS", "VENUS HALO", "VICTORIA", "VISHVA ANAND", "Vitahorizon",
    "Vitakosmos", "Vivian", "VSC CASTOR", "VSC TRITON", "XING XI HAI",
    "Yarrawonga", "Yue Guan Feng", "ZEN-NOH GRAIN MAGNOLIA",
    "ZEN-NOH GRAIN PEGASUS", "Zheng Zhi", "Zhi He"), class = "factor"),
    Draft = c(12L, 12L, 12L, 13L, 12L, 12L, 12L, 12L, 12L, 12L,
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    12L, 14L, 14L, 13L, 14L, 14L, 12L, 13L, 12L, 12L, 13L, 12L,
    12L, 14L, 14L, 14L, 12L, 12L, 12L, 12L, 14L, 13L, 14L, 12L,
    13L, 14L, 13L, 12L, 12L, 12L, 12L, 12L, 12L, 14L, 12L, 14L,
    13L, 14L, 14L, 12L, 12L, 12L, 14L, 12L, 12L, 13L, 14L, 13L,
    13L, 12L, 14L, 13L, 13L, 14L, 12L, 12L, 14L, 12L, 12L, 14L,
    12L, 13L, 13L, 14L, 14L, 14L, 14L, 12L, 12L, 14L, 13L, 12L,
    12L, 12L, 13L, 12L, 14L, 12L, 12L, 14L, 14L, 12L, 12L, 12L,
    12L, 12L, 12L, 13L, 12L, 12L, 12L, 13L, 12L, 12L, 12L, 12L,
    12L, 12L, 12L, 14L, 12L, 12L, 12L, 12L, 14L, 14L, 14L, 14L,
    10L, 12L, 11L, 12L, 12L, 12L, 12L, 12L, 12L, 12L, 12L, 12L,
    12L, 13L, 14L, 14L, 14L, 12L, 12L, 12L, 14L, 12L, 12L, 12L,
    14L, 14L, 14L, 14L, 12L, 12L, 11L, 12L, 12L, 12L, 12L, 12L,
    12L, 12L, 12L, 12L, 12L, 10L, 12L, 12L, 12L, 11L, 13L, 14L,
    14L, 12L, 13L, 14L, 14L, 12L, 13L, 14L, 12L, 12L, 12L, 14L,
    13L, 14L, 12L, 12L, 14L, 14L, 12L, 14L, 13L, 12L, 14L, 12L,
    14L, 12L, 12L, 12L, 12L, 14L, 13L, 12L, 13L, 12L, 12L, 14L,
    12L, 14L, 14L, 14L, 12L, 12L, 12L, 13L, 12L, 14L, 14L, 14L,
    12L, 12L, 12L, 12L, 13L, 12L, 12L, 12L, 14L, 14L, 12L, 12L,
    14L, 12L, 14L, 14L, 12L, 12L, 12L, 13L, 12L, 12L, 12L, 12L,
    12L, 14L, 14L, 13L, 12L, 13L, 14L, 12L, 12L, 12L, 12L, 13L,
    14L, 12L, 14L, 13L, 14L, 14L, 14L, 14L, 14L, 13L, 14L, 14L,
    13L, 14L, 12L, 12L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, 14L,
    14L, 14L, 14L, 14L, 13L, 12L, 14L, 14L, 14L, 12L, 14L, 14L,
    14L, 12L, 12L, 14L, 14L, 14L, 14L, 12L, 14L, 14L, 12L, 14L,
    14L, 12L, 13L, 12L, 12L, 12L, 14L, 14L, 13L, 14L, 12L, 13L,
    13L, 13L, 12L, 12L, 12L, 12L, 12L, 14L, 12L, 14L, 13L, 14L,
    12L, 12L, 14L, 13L, 14L, 14L, 14L, 12L, 14L, 14L, 12L, 12L,
    14L, 12L, 14L, 12L, 12L, 12L, 14L, 12L, 13L, 14L, 12L, 12L,
    14L, 12L, 12L, 12L, 12L, 12L, 14L, 12L, 12L, 12L, 14L, 14L,
    12L, 12L, 14L, 12L, 12L, 12L, 12L, 12L, 12L, 12L, 14L, 12L,
    13L, 13L, 13L, 14L, 14L, 12L, 12L, 12L, 12L, 12L, 13L, 12L,
    14L, 13L, 12L, 12L, 12L, 12L, 12L, 13L, 12L, 14L, 13L, 13L,
    13L, 11L, 12L, 14L, 14L, 12L, 14L, 12L, 11L, 12L, 12L, 12L,
    12L, 14L, 12L, 12L, 12L, 12L, 14L, 14L, 12L, 12L, 12L, 14L,
    12L, 12L, 12L, 12L, 14L, 12L, 13L, 14L, 12L, 12L, 14L, 14L,
    12L, 12L, 12L, 13L, 12L, 14L, 14L, 14L, 12L, 14L, 13L, 12L,
    12L, 12L, 12L, 12L, 12L, 12L, 13L, 6L, 12L, 12L, 14L, 14L,
    14L, 14L, 12L, 14L, 12L, 12L, 12L, 12L, 14L, 12L, 14L, 12L,
    12L, 12L, 14L, 12L, 12L, 13L, 14L, 12L, 13L, 12L, 14L, 12L,
    12L, 12L, 12L, 12L, 12L, 12L, 12L, 12L, 12L, 12L, 12L, 12L,
    12L), TOTALCOST = c(194364L, 219364L, 198260L, 237456L, 197159L,
    198992L, 194337L, 219337L, 199198L, 196604L, 230607L, 196604L,
    196604L, 194496L, 238600L, 236936L, 237476L, 197220L, 236950L,
    197300L, 182042L, 237938L, 199221L, 237475L, 239190L, 157406L,
    157211L, 182211L, 237475L, 182475L, 181599L, 156599L, 238269L,
    238402L, 238069L, 161436L, 225031L, 238180L, 237572L, 189861L,
    239005L, 239049L, 163814L, 240064L, 239171L, 238410L, 200878L,
    239019L, 239087L, 239350L, 239352L, 240275L, 164844L, 238400L,
    225158L, 202495L, 239681L, 201791L, 226863L, 244092L, 244590L,
    239171L, 189811L, 219412L, 228480L, 203650L, 237514L, 247451L,
    244739L, 211770L, 244308L, 239197L, 238419L, 224977L, 157362L,
    162434L, 162434L, 162434L, 162434L, 239681L, 163316L, 237265L,
    243920L, 244088L, 244163L, 202256L, 159592L, 201346L, 239187L,
    189800L, 191959L, 239476L, 239171L, 238087L, 238052L, 164169L,
    245057L, 244215L, 240812L, 239156L, 156879L, 197853L, 245367L,
    164710L, 164710L, 244192L, 211110L, 239156L, 244213L, 237504L,
    239018L, 241150L, 244447L, 238506L, 210298L, 243482L, 239166L,
    159489L, 184600L, 226439L, 239127L, 235243L, 244296L, 159696L,
    189046L, 244355L, 244446L, 187595L, 162595L, 162595L, 162595L,
    170604L, 188774L, 244103L, 188680L, 163611L, 200551L, 244055L,
    170606L, 169154L, 194154L, 170905L, 200551L, 191412L, 166412L,
    243969L, 170483L, 210719L, 168554L, 164016L, 245158L, 245131L,
    245186L, 239166L, 116360L, 155698L, 155698L, 155698L, 155698L,
    223827L, 191968L, 159650L, 189999L, 201193L, 201011L, 226218L,
    201218L, 243970L, 244291L, 243993L, 243993L, 236035L, 236035L,
    236035L, 244070L, 159692L, 194183L, 169110L, 241994L, 238216L,
    238301L, 242948L, 169810L, 189280L, 164662L, 164156L, 189156L,
    163989L, 163924L, 159577L, 159650L, 170566L, 170598L, 188975L,
    189006L, 99983L, 191595L, 166907L, 228744L, 166621L, 243593L,
    244001L, 239035L, 172934L, 238288L, 241665L, 241665L, 193991L,
    238361L, 238361L, 164215L, 168867L, 194304L, 241732L, 237745L,
    237911L, 195374L, 195374L, 244044L, 244044L, 169118L, 244040L,
    244040L, 198518L, 244106L, 236206L, 244136L, 191390L, 164516L,
    165137L, 232682L, 244021L, 244101L, 236136L, 244101L, 194181L,
    169181L, 244058L, 212313L, 238240L, 242502L, 239175L, 166221L,
    184500L, 170027L, 237701L, 211035L, 244050L, 243745L, 242782L,
    164482L, 166341L, 189482L, 174552L, 244213L, 190960L, 184494L,
    169116L, 239123L, 239121L, 165097L, 206396L, 241738L, 165622L,
    242651L, 250331L, 178778L, 169133L, 238280L, 244044L, 193182L,
    194156L, 194156L, 169156L, 196240L, 244060L, 244060L, 244060L,
    196050L, 243546L, 243546L, 195500L, 195500L, 170389L, 195389L,
    243549L, 243503L, 211398L, 243510L, 238436L, 238546L, 243907L,
    243654L, 238709L, 238656L, 244171L, 244136L, 243215L, 243957L,
    243957L, 164455L, 164455L, 243287L, 238203L, 243738L, 243266L,
    243294L, 243548L, 243262L, 243262L, 237628L, 243266L, 243382L,
    243927L, 243574L, 168364L, 243598L, 243596L, 243647L, 191094L,
    243655L, 244550L, 243907L, 200636L, 210208L, 243632L, 243632L,
    243367L, 243048L, 212125L, 244651L, 243357L, 202542L, 243778L,
    243502L, 170036L, 237911L, 195234L, 195220L, 170220L, 239391L,
    244397L, 244397L, 238631L, 225921L, 244034L, 244051L, 243310L,
    189976L, 164976L, 164976L, 164999L, 165154L, 243439L, 211003L,
    244034L, 243859L, 243859L, 170008L, 175602L, 238078L, 243484L,
    243619L, 243333L, 243289L, 200618L, 243392L, 243376L, 164873L,
    235797L, 243930L, 191502L, 243906L, 195351L, 170527L, 195307L,
    243551L, 175551L, 244759L, 238122L, 178863L, 170249L, 243701L,
    200549L, 236254L, 189982L, 163055L, 203863L, 243561L, 165089L,
    164574L, 193750L, 238061L, 240569L, 175435L, 164313L, 243153L,
    189825L, 189825L, 164825L, 189825L, 164340L, 203691L, 168483L,
    243970L, 193608L, 243054L, 243115L, 243115L, 243043L, 243115L,
    201917L, 204065L, 177917L, 178745L, 178735L, 243911L, 200920L,
    242726L, 243042L, 204204L, 181109L, 179157L, 200093L, 179164L,
    243676L, 235476L, 243862L, 243873L, 243945L, 243927L, 168102L,
    168102L, 243734L, 243929L, 179053L, 246381L, 204130L, 200546L,
    200301L, 174699L, 199699L, 178309L, 243549L, 204424L, 216428L,
    203785L, 204101L, 245074L, 243224L, 163661L, 179036L, 199248L,
    243458L, 199190L, 200330L, 200406L, 174754L, 243138L, 195257L,
    244796L, 243069L, 179132L, 204171L, 243718L, 243719L, 200616L,
    175749L, 179010L, 243037L, 178405L, 243953L, 243923L, 243485L,
    200891L, 239635L, 243661L, 204041L, 179002L, 204070L, 206036L,
    198896L, 164487L, 166891L, 246375L, 200217L, 179153L, 210112L,
    243941L, 243052L, 243724L, 246328L, 164311L, 243736L, 154373L,
    192956L, 237690L, 193282L, 244901L, 198985L, 246315L, 179272L,
    204007L, 202386L, 246315L, 202386L, 178856L, 243704L, 243750L,
    164533L, 246330L, 204082L, 243790L, 189359L, 164359L, 168286L,
    168286L, 175262L, 164395L, 189395L, 164299L, 189299L, 189110L,
    154953L, 166251L, 175373L, 235883L), BUNKER = c(350L, 405L,
    276L, 350L, 373L, 355L, 370L, 343L, 345L, 288L, 313L, 358L,
    440L, 292L, 318L, 360L, 318L, 288L, 350L, 349L, 350L, 318L,
    345L, 313L, 313L, 378L, 298L, 363L, 315L, 435L, 423L, 440L,
    343L, 355L, 313L, 318L, 435L, 313L, 345L, 318L, 349L, 353L,
    368L, 362L, 348L, 345L, 296L, 313L, 365L, 355L, 368L, 362L,
    378L, 348L, 313L, 418L, 348L, 418L, 345L, 362L, 318L, 350L,
    300L, 343L, 348L, 349L, 298L, 313L, 303L, 388L, 370L, 360L,
    362L, 338L, 313L, 350L, 313L, 423L, 313L, 343L, 353L, 313L,
    318L, 360L, 292L, 423L, 298L, 343L, 313L, 367L, 368L, 303L,
    355L, 353L, 370L, 296L, 303L, 355L, 343L, 313L, 353L, 370L,
    313L, 303L, 418L, 373L, 353L, 349L, 349L, 363L, 367L, 355L,
    365L, 443L, 440L, 350L, 363L, 318L, 423L, 364L, 313L, 422L,
    358L, 430L, 358L, 343L, 370L, 298L, 362L, 378L, 419L, 445L,
    362L, 313L, 432L, 373L, 355L, 318L, 353L, 283L, 338L, 255L,
    276L, 276L, 430L, 313L, 367L, 276L, 300L, 313L, 283L, 350L,
    313L, 313L, 362L, 288L, 425L, 313L, 348L, 426L, 345L, 313L,
    353L, 355L, 443L, 355L, 423L, 343L, 355L, 348L, 303L, 298L,
    318L, 367L, 313L, 435L, 313L, 425L, 355L, 318L, 368L, 370L,
    343L, 430L, 348L, 300L, 313L, 423L, 350L, 443L, 338L, 276L,
    292L, 358L, 378L, 313L, 443L, 313L, 348L, 338L, 370L, 313L,
    318L, 360L, 363L, 358L, 345L, 353L, 318L, 313L, 338L, 345L,
    345L, 313L, 355L, 348L, 313L, 422L, 363L, 313L, 276L, 318L,
    350L, 363L, 313L, 292L, 350L, 368L, 418L, 298L, 375L, 313L,
    315L, 353L, 313L, 288L, 348L, 360L, 413L, 318L, 345L, 365L,
    292L, 348L, 318L, 362L, 426L, 313L, 365L, 367L, 315L, 368L,
    425L, 276L, 345L, 360L, 350L, 405L, 362L, 313L, 350L, 343L,
    360L, 313L, 355L, 303L, 358L, 419L, 350L, 298L, 367L, 313L,
    343L, 405L, 419L, 345L, 303L, 367L, 265L, 378L, 345L, 318L,
    432L, 350L, 445L, 303L, 364L, 296L, 418L, 365L, 370L, 313L,
    362L, 318L, 313L, 353L, 373L, 360L, 345L, 313L, 353L, 422L,
    365L, 315L, 365L, 313L, 313L, 360L, 413L, 345L, 318L, 338L,
    355L, 313L, 349L, 418L, 360L, 303L, 313L, 355L, 313L, 318L,
    367L, 425L, 270L, 318L, 349L, 353L, 318L, 349L, 345L, 368L,
    318L, 313L, 362L, 338L, 303L, 296L, 345L, 364L, 283L, 368L,
    368L, 343L, 423L, 367L, 368L, 313L, 298L, 355L, 405L, 292L,
    368L, 355L, 440L, 313L, 313L, 313L, 438L, 358L, 313L, 292L,
    338L, 313L, 313L, 373L, 360L, 345L, 423L, 348L, 370L, 292L,
    303L, 345L, 265L, 364L, 315L, 338L, 350L, 368L, 313L, 318L,
    370L, 303L, 423L, 388L, 343L, 362L, 355L, 426L, 350L, 365L,
    345L, 355L, 343L, 443L, 313L, 270L, 360L, 350L, 435L, 445L,
    313L, 348L, 355L, 430L, 362L, 349L, 349L, 298L, 313L, 292L,
    375L, 367L, 318L, 315L, 368L, 296L, 300L, 318L, 296L, 425L,
    355L, 288L, 353L, 370L, 362L, 355L, 318L, 313L, 435L, 343L,
    435L, 292L, 355L, 440L, 338L, 313L, 355L, 288L, 440L, 435L,
    303L, 360L, 270L, 435L, 283L, 373L, 353L, 265L, 265L, 425L,
    367L, 353L, 367L, 448L, 368L, 283L, 350L, 343L, 353L, 303L,
    355L, 368L, 373L, 343L, 375L, 348L, 413L, 362L, 303L, 298L,
    313L, 300L, 440L, 349L, 355L, 318L, 355L, 388L, 363L, 440L,
    292L, 373L, 349L, 300L, 315L, 338L, 373L, 353L, 348L, 370L,
    362L, 338L, 440L, 440L, 350L, 296L, 343L, 368L, 349L, 423L,
    364L, 348L, 349L, 423L, 353L, 345L, 370L, 292L, 355L, 349L,
    355L, 276L, 440L, 283L, 358L, 375L, 348L, 440L, 355L, 423L,
    445L, 368L, 348L, 355L, 367L), CHARTERVALUE = c(14000L, 12825L,
    10475L, 11850L, 13250L, 12100L, 11875L, 14500L, 12500L, 10500L,
    13375L, 14500L, 13400L, 11000L, 12750L, 11625L, 11875L, 10500L,
    11850L, 11900L, 11850L, 12750L, 12500L, 12000L, 12250L, 12750L,
    10450L, 12900L, 12425L, 13375L, 12075L, 13400L, 12625L, 11125L,
    12000L, 11875L, 13400L, 12000L, 12500L, 12750L, 11900L, 13625L,
    12750L, 11800L, 12500L, 12500L, 9850L, 12000L, 12350L, 11125L,
    12750L, 11800L, 12750L, 12500L, 12250L, 13125L, 13125L, 13125L,
    12500L, 11800L, 11875L, 11850L, 11500L, 12625L, 13125L, 11900L,
    10425L, 12250L, 12375L, 12400L, 11875L, 11625L, 11800L, 12400L,
    12000L, 14000L, 12000L, 13125L, 12250L, 12625L, 13875L, 12400L,
    11875L, 11625L, 11000L, 12075L, 10450L, 12625L, 13375L, 12875L,
    13125L, 12375L, 11125L, 13625L, 11875L, 9850L, 12375L, 12100L,
    14500L, 12000L, 13875L, 11875L, 12400L, 12375L, 13125L, 13250L,
    13875L, 11900L, 11900L, 12900L, 12875L, 12100L, 12350L, 12375L,
    13125L, 11850L, 12900L, 12750L, 13125L, 13875L, 13375L, 13025L,
    14500L, 13400L, 14500L, 12625L, 11875L, 10450L, 11800L, 12750L,
    12625L, 12250L, 11800L, 12250L, 13250L, 13250L, 12100L, 12750L,
    13625L, 11125L, 12400L, 10250L, 10475L, 10475L, 13400L, 13375L,
    12875L, 10475L, 11500L, 12400L, 11125L, 11850L, 13375L, 12400L,
    11800L, 10500L, 13375L, 13375L, 12500L, 12625L, 12500L, 12000L,
    13875L, 11125L, 12375L, 11125L, 13125L, 12625L, 12100L, 12500L,
    12375L, 10450L, 12750L, 12875L, 12250L, 13400L, 12250L, 13375L,
    11125L, 12750L, 12750L, 11875L, 14500L, 13400L, 12500L, 11500L,
    13375L, 13125L, 11850L, 12375L, 12400L, 10475L, 11000L, 14500L,
    12750L, 12400L, 12375L, 12250L, 12500L, 12400L, 11875L, 12250L,
    12750L, 11625L, 12900L, 14500L, 12500L, 13875L, 11875L, 13375L,
    12400L, 12500L, 12500L, 13375L, 12100L, 12500L, 12400L, 13025L,
    12900L, 12400L, 10475L, 12750L, 11850L, 12900L, 13375L, 11000L,
    11850L, 13125L, 13125L, 10450L, 12500L, 12250L, 12425L, 13875L,
    12000L, 10500L, 13125L, 11625L, 12975L, 12750L, 12500L, 12350L,
    11000L, 13125L, 12750L, 11800L, 12625L, 13375L, 12350L, 12875L,
    12425L, 12750L, 12675L, 10475L, 12500L, 11625L, 11850L, 12825L,
    11800L, 13375L, 14000L, 12625L, 11625L, 12400L, 11125L, 12375L,
    14500L, 12625L, 14000L, 10425L, 12875L, 13375L, 14500L, 12825L,
    12625L, 12500L, 12375L, 12875L, 9875L, 12750L, 12500L, 12750L,
    13250L, 11850L, 12250L, 12375L, 13875L, 9850L, 13125L, 12350L,
    11875L, 12000L, 11800L, 11875L, 12000L, 13875L, 13250L, 11625L,
    12500L, 12400L, 13625L, 13025L, 12350L, 12425L, 12350L, 12400L,
    12400L, 11625L, 12975L, 12500L, 11875L, 12400L, 11125L, 12000L,
    11900L, 13125L, 11625L, 12375L, 12250L, 12100L, 13375L, 12750L,
    12875L, 12675L, 10000L, 11875L, 11900L, 13625L, 12750L, 11900L,
    12500L, 12750L, 12750L, 12000L, 11800L, 12400L, 12375L, 9850L,
    12500L, 13875L, 11125L, 12750L, 12750L, 12625L, 12075L, 12875L,
    13125L, 12250L, 10450L, 11125L, 12825L, 11000L, 13125L, 11125L,
    13125L, 12000L, 12000L, 13375L, 13375L, 14500L, 12000L, 11000L,
    12400L, 12250L, 12000L, 13250L, 11625L, 12500L, 13125L, 13125L,
    11875L, 11000L, 12375L, 12500L, 9875L, 13875L, 12425L, 12400L,
    14000L, 12750L, 12400L, 11875L, 11875L, 12375L, 12075L, 12400L,
    14500L, 11800L, 12100L, 12625L, 14000L, 12350L, 12500L, 12100L,
    12625L, 12375L, 12250L, 10000L, 11625L, 14000L, 13375L, 12250L,
    13375L, 12500L, 11125L, 13400L, 11800L, 11900L, 11900L, 10425L,
    12400L, 11000L, 12500L, 12875L, 12750L, 12425L, 12750L, 9850L,
    11500L, 12750L, 9850L, 13375L, 11125L, 10500L, 13875L, 11875L,
    11800L, 11125L, 12750L, 12250L, 13375L, 12625L, 13375L, 11000L,
    11125L, 13125L, 12400L, 13375L, 12100L, 10500L, 13075L, 13375L,
    12375L, 11625L, 10000L, 13400L, 11125L, 13250L, 13875L, 9875L,
    9875L, 13375L, 12875L, 13875L, 12875L, 13500L, 12750L, 11125L,
    11850L, 12625L, 13875L, 12375L, 12100L, 13125L, 13250L, 12625L,
    12500L, 13125L, 12975L, 11800L, 12375L, 10425L, 13375L, 11500L,
    13075L, 11900L, 12100L, 11875L, 11125L, 12400L, 12900L, 13400L,
    11000L, 13250L, 11900L, 11500L, 12425L, 12400L, 13250L, 13625L,
    12500L, 11875L, 11800L, 12400L, 13125L, 13075L, 14000L, 9850L,
    14500L, 13125L, 11900L, 13125L, 13875L, 13125L, 11900L, 13125L,
    13875L, 12500L, 11875L, 11000L, 11125L, 11900L, 11125L, 10475L,
    13075L, 11125L, 14500L, 12500L, 13125L, 13125L, 12100L, 13125L,
    12250L, 13125L, 12500L, 11125L, 12875L)), class = "data.frame",
row.names = c(NA,
-527L))

Any guidance will be greatly appreciated,

Best regards,

Paul

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